News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Steel
| Sun 12 Jul 2026
Alexandria, July 13 -- Foutz Greg has submitted a patent application for Flexible Joint for Control Arms.
The patent application number is US202519082516 20250318. The patent publication number is US20260192619 (A1). International Patent Classification codes are B60G7/00 and B60G7/02. Cooperative Patent Classification codes ..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Hyundai Steel has submitted a patent application for System and Method for Controlling Position of Anti Crimping Roll. Sim Eun Young, Seon Jeong An and Han Sang Wook developed the invention.
The patent application number is KR20230083386 20230628. The patent publication number is KR20250001172 (A). Internation..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has filed a patent application for Graphitization Furnace Cover with Exhaust Structure. This invention was developed by Moon Jae Kyung, Park Cheol Hoon and Kim Hyoung Jin.
The patent application number is KR20230082971 20230627. The patent publication number is KR20250001022 (A). International P..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has applied Korean patent for - Multiple On-off Valve Structure of Fine Dust Collector. Park Ho Jung, Ahn Jae Sung and Ahn Hyun Bin developed it.
The patent application number is KR20230082230 20230626. The patent publication number is KR20250000967 (A). International Patent Classification codes..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Korean Intellectual Property Office has published POSCO Future M patent application for Double Hopper Structure. The invention was developed by Hong Min Sung, Lee Hong Woo and Ahn Jae Sung.
The patent application number is KR20230082229 20230626. The patent publication number is KR20250000966 (A). Internationa..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has sought patent for Pitch Crusher. This invention was developed by Park Min Su, Hong Min Sung and Ahn Jae Sung.
The patent application number is KR20230082228 20230626. The patent publication number is KR20250000965 (A). International Patent Classification codes are B02C13/13, B02C13/286, B02C..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Korean Intellectual Property Office has received POSCO Future M patent application for Pitch Release Device. Kim Won Woo, Ahn Jae Sung and Min Ji Won developed the invention.
The patent application number is KR20230082805 20230627. The patent publication number is KR20250000713 (A). International Patent Classi..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has filed a patent application for Device for Discharging Waste Slurry. This invention was developed by Kwon Yongdae.
The patent application number is KR20230082790 20230627. The patent publication number is KR20250000703 (A). International Patent Classification codes are B01D19/00 and B01D25/30..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has applied Korean patent for Precursor Reaction Method. Kim Ju Sung, Lee Min Hyung and Kim Waun Soo developed it.
The patent application number is KR20230082789 20230627. The patent publication number is KR20250000702 (A). International Patent Classification codes are B01J19/18 and B01J19/20. C..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO has submitted a patent application for Method of Refining Molten Steel. Sin Chung Yong developed the invention.
The patent application number is KR20230082653 20230627. The patent publication number is KR20250000645 (A). International Patent Classification codes are C21C7/00, C21C7/06 and C21C7/10. Coope..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Hyundai Steel has submitted a patent application for Apparatus for Covering Chute. Kim Young Sik developed the invention.
The patent application number is KR20230082337 20230627. The patent publication number is KR20250000530 (A). International Patent Classification codes are B65G11/20, B65G47/18 and B65G67/60..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Hyundai Steel has submitted a patent application for Apparatus for Removing Alien Substance on Belt Conveyor. Kim Young Sik developed the invention.
The patent application number is KR20230082334 20230627. The patent publication number is KR20250000527 (A). International Patent Classification codes are B65G43/..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Hyundai Steel has submitted a patent application for Fixing Device for Ship. Kim Young Sik developed the invention.
The patent application number is KR20230082333 20230627. The patent publication number is KR20250000526 (A). International Patent Classification code is E02B3/24. Cooperative Patent Classificatio..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Hyundai Steel has applied Korean patent for Device for Preventing Dust Dispersing of Hute. Kim Young Sik developed it.
The patent application number is KR20230082332 20230627. The patent publication number is KR20250000525 (A). International Patent Classification codes are B65G11/18, B65G11/20 and B65G69/18. C..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Korean Intellectual Property Office has received Hyundai Steel patent application for Tension Retainer for Belt Conveyor. Kim Young Sik developed the invention.
The patent application number is KR20230082331 20230627. The patent publication number is KR20250000524 (A). International Patent Classification code ..
Steel
| Sun 12 Jul 2026
Alexandria, July 13 -- Kobe Steel has filed a patent application for Method for Manufacturing Joint Structure of Dissimilar Materials, and Joint Structure of Dissimilar Materials. This invention was developed by Maeda Kyohei.
The patent application number is US202319130503 20231011. The patent publication number is US2026019239..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Zhejiang University of Technology has submitted a patent application for Self-resetting Concrete-filled Steel Tube Composite Pier Structure with Double Energy Consumption Mechanisms. This invention was developed by Zhang Wanzhu, Hou Jian, Li Daiwei and Yuan Weibin.
The patent application number is CN20261011..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has received East China jiaoTong University patent application for Steel Rail Grinding Device Self-adaptive to Track Corrugation Depth. Deng Yuanxing developed the invention.
The patent application number is CN202610156395 20260204. The patent publication number is..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has submitted a patent application for Method for Sorting Product. This invention was developed by Kim Suhyeon and Kwon Taegyun.
The patent application number is KR20230083498 20230628. The patent publication number is KR20250001225 (A). International Patent Classification codes are B02C13/13, B..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Nippon Steel Chemical & Materials has submitted a patent application for Composition for Adhesive Layer Layered Product Method for Producing Layered Product and Methodfor Processing Layered Product. This invention was developed by Shibuya Keisuke.
The patent application number is KR20240080276 20240620. The pa..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Korean Intellectual Property Office has published Kobe Steel patent application for Welding Torch and Cooling Method of Welding Torch. The invention was developed by Wang Jinjiang, Nakao Tetsuya and Ogawa Akira.
The patent application number is KR20240080080 20240620. The patent publication number is KR2025000..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Nippon Steel Chemical & Materials has filed a patent application for Unsaturated Group-containing Polymerizable Resin Curable Resin Composition Cured Resin Filmsemiconductor Package and Display Device. This invention was developed by Uchida Kazuyuki.
The patent application number is KR20240079681 20240619. The..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Korean Intellectual Property Office has published POSCO Future M patent application for Tunnel-type Blowing Flange and Powder Storage Hopper Comprising It. The invention was developed by Park Ho Jung and Kim Dong Wan.
The patent application number is KR20230082218 20230626. The patent publication number is KR2..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has submitted a patent application for Powder Mixing Apparatus. Kim Woo Yeon, Park Ju Young, Lee Doo Il and Jeong Kwang Yeol developed the invention.
The patent application number is KR20230082201 20230626. The patent publication number is KR20250000399 (A). International Patent Classification c..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has submitted a patent application for Powder Feeding Apparatus. This invention was developed by Park Ju Young, Kim Jong Won, Lee Doo Il and Jeong Kwang Yeol.
The patent application number is KR20230082200 20230626. The patent publication number is KR20250000398 (A). International Patent Classif..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has sought patent for Powder Mixing Apparatus. This invention was developed by Lee Nam Gil, Park Ju Young, Lee Doo Il and Jeong Kwang Yeol.
The patent application number is KR20230082194 20230626. The patent publication number is KR20250000395 (A). International Patent Classification codes are B..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has submitted a patent application for Hopper for Powder Apparatus and Pressure Relief Pipe. This invention was developed by Lee Nam Gil, Park Ju Young, Lee Doo Il and Jeong Kwang Yeol.
The patent application number is KR20230082193 20230626. The patent publication number is KR20250000394 (A). I..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has sought patent for Hopper for Powder Apparatus. This invention was developed by Kim Geon Tae, Park Ju Young, Lee Doo Il and Jeong Kwang Yeol.
The patent application number is KR20230082178 20230626. The patent publication number is KR20250000388 (A). International Patent Classification codes ..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has applied Korean patent for Apparatus for Collecting Sub Materials of Graphitization Furnace. Choi Cheol and Kim Dong Wan developed it.
The patent application number is KR20230082060 20230626. The patent publication number is KR20250000338 (A). International Patent Classification codes are B08..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Korean Intellectual Property Office has published POSCO Future M patent application for Apparatus for Discharging Sub Materials to Graphitization Furnace. The invention was developed by Park Ho Jung and Kim Dong Wan.
The patent application number is KR20230082059 20230626. The patent publication number is KR20..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- POSCO Future M has sought patent for Apparatus for Removing By-products of Graphitization Furnace. This invention was developed by Choi Cheol and Kim Dong Wan.
The patent application number is KR20230082058 20230626. The patent publication number is KR20250000336 (A). International Patent Classification codes ..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Daehan Solution has sought patent for Steel Panel for Home Appliances. This invention was developed by Kwon Choong Ho and Lee Seung.
The patent application number is KR20230081766 20230626. The patent publication number is KR20250000216 (A). International Patent Classification codes are A47L15/42 and D06F37/20..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Korean Intellectual Property Office has released Hyundai Steel patent application for Automatic Grinding Apparatus and Method. This invention was developed by Na Young Jong.
The patent application number is KR20230081764 20230626. The patent publication number is KR20250000215 (A). International Patent Classif..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Posco M-Tech has submitted a patent application for Packaging Apparatus. Woo Dong Jin, Koo Keun Hae, Kim Sang Hoon, Hwang Deok Su and Lee Hak Su developed the invention.
The patent application number is KR20230081763 20230626. The patent publication number is KR20250000214 (A). International Patent Classificat..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Posco M-Tech has submitted a patent application for Packaging Apparatus and Packaging Method. Koo Keun Hae, Kwak Hoon Yee, Kim Tae Uk, Kim Sang Hoon and Hwang Deok Su developed the invention.
The patent application number is KR20230081699 20230626. The patent publication number is KR20250000187 (A). Internatio..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has published Northeastern University patent application for Device and Method for Simulating Deep Ground High Temperature-three-dimensional Ground Stress Coupling Environment Through Prestressed Steel Strand. The invention was developed by Zhang Yu, Chai Rongjie, N..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Northeastern University has sought patent for Device and Method for Applying Three-dimensional Crustal Stress to Prestressed Steel Strand in Simulated and Graded Manner. This invention was developed by Zhang Yu, Chai Rongjie, Nie Zheng, Gao Chongqun and Li Quan'en.
The patent application number is CN20251215..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Shijiazhuang Fangzhou Highway Engineering Testing Detection has submitted a patent application for Reverse Bending Test Device for Reinforcing Steel Bar. This invention was developed by Dong Hao, Li Kai, Feng Jiangkun, Peng Jingqi, Yang Sung-ho, Wen Hongbin, Li Bing and Jia Wei.
The patent application number..
Steel
| Sun 12 Jul 2026
Alexandria, July 13 -- Nippon Steel has submitted a patent application for Rotor, Rotor Core, Induction Motor, and Method of Designing Induction Motor. Honma Rei developed the invention.
The patent application number is US202319133822 20231109. The patent publication number is US20260196908 (A1). International Patent Classifica..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has received Shandong Electric Power Engineering Consulting Institute patent application for Method and Mechanism for Connecting Steel Support and Frame in High-intensity Area. Hou Shijin, Liang Yuhong, Xu Ruiwen, Geng Yanjun, Lu Shibo, He Liang, Ma Yunliang, Zhou X..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- SY Technology Engineering & Construction has submitted a patent application for Reinforcing Method of H-shaped Steel Column. This invention was developed by Yan Hai, Chao Ching-yun, Xu Zhiqiang, Xu Jianxiong and Lin Sheyong.
The patent application number is CN202610203196 20260212. The patent publication num..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Kunming University of Science and Technology has applied Chinese patent for Toughness Anti-seismic Support with Rectangular Hardwood Grooving, Clamping and Embedding Staggered Steel Plate and Limiting Structure. Lai Zhengcong, Zhe Rongtao, Shi Yunze, Cao Wanlin, Shuang Chao and Yang Zhaoyuan developed it.
Th..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Wuhu Hengchi Steel Structure has sought patent for Reinforced Steel Structure Stable in Connection. This invention was developed by Lu Zhenquan, Ding Wei, Ni Daoyan and Zhang Liming.
The patent application number is CN202610159589 20260204. The patent publication number is CN121827462 (A). International Pate..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Bengang Steel Plates and BX Steel POSCO Cold Rolled Sheet have submitted a patent application for Ultra-wide If Steel Cold Buckling Defect Detection Method. This invention was developed by Zhang Yang, Ji Ang, Li Guodong, Sun Chenhang, Liu Xiaofeng, Meng Bing, Deng Liyong, Zhang Qian and Zhou Hang.
The pate..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- China Tiesiju Civil Engineering Group and The Third Construction of CTCE Group have filed a patent application for Steel Platform Monitoring Method Suitable for Moving Load Working Condition. This invention was developed by Jia Huiguang, Xing Xiaodong, Wang Tao, Yu Jiayao, Liu Ben, Yang Xin, Cai Songkun, Liu ..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Luoyang Institute of Science and Technology, Anyang Iron & Steel Group, Henan Institute Of Metallurgy Co Ltd and Henan Iron & Steel Group Co Ltd have filed a patent application for Superstrong Steel Thick Plate On-line Width Measurement Method Based on Monochromatic Visible Light Irradiation Sensitization. Th..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Anshan Angang Iron Oxide Co Ltd, An Steel Anshan Metallurgy Powder Mat Co Ltd and Angang Steel Co Limited have applied Chinese patent for Vacuum Freeze-drying Process for Processing High-purity Iron Oxide Powder. Hu Ze, Zhao Mingtao, Li Jiang, Huang Zhenyu, Sun Zhongqi, Xiu Weiwei, Zhou Siqi and Wang Bo devel..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- North China University of Science and Technology and Hebei Iron & Steel Group Mining have submitted a patent application for Upward Continuous Vertical Deep Hole Stage Ore Breaking Subsequent Filling Mining Method. Diao Pengfei, Niu Huilin, Li Zhipeng, Peng Peng, Liu Zhiyi, Sakae Akira, Lu Zengxiang, Lai Youb..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Res Institute Ind Science & Tech and POSCO Holdings have filed a patent application for Composition for Preparing High Density Graphite Electrode Graphite Electrode and Method for Manufacturing Thereof. This invention was developed by Kim Jang Yul, Park Sei Min and Lee Gang Ho.
The patent application number ..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Res Institute Ind Science & Tech and POSCO Holdings have sought patent for Gas Turbine Combined Cycle Generator Using Ammonia Decomposition Reactor. This invention was developed by Ahn Hyung Jun and Cho Han Chang.
The patent application number is KR20230081909 20230626. The patent publication number is KR202..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Res Institute Ind Science & Tech and POSCO Holdings have submitted a patent application for Heat Facility Device Using Ammonia Decomposition Reactor. This invention was developed by Cho Han Chang.
The patent application number is KR20230081908 20230626. The patent publication number is KR20250000271 (A). Int..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Korean Intellectual Property Office has received Daechang Co Ltd and POSCO patent application for Alloy for Brazing of Stainless Steel and Brazing Joint. Kwak Beom Soo, Lee Won Bae and Choi Sang Wook developed the invention.
The patent application number is KR20230083408 20230628. The patent publication numb..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Korean Intellectual Property Office has released Postech Res & Business Dev Found and POSCO Future M patent application for Cathode Active Material for Lithium Secondary Battery Manufacturing Method of the Same and Lithium Secondary Battery Comprising the Same. This invention was developed by Lim Seokjae, Han S..
Steel
| Mon 13 Jul 2026
Seoul, July 13 -- Korean Intellectual Property Office has received POSCO Steeleon Co Ltd patent application for Zn-Mg-Al Colored Zn-Mg-Al Plated Steel Plate Having Excellent Slip Resistance and Compatibility and Method for Manufacturing Thereof. Lee Sang Won, Jeong Hun Seop, Park Il Kyu and Yun Hye Jeong developed the invention...
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has published Shanghai Civil Engineering Group Suzhou Rail Transit Technology Research Institute Co Ltd Of Crec, Shanghai Civil Engineering Co Ltd of CREC and Huahai Engineering of CREC (Shanghai) patent application for Self-powered Steel Rail Stress Relief Rail Col..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Hefei Pingxingxian Robot Co Ltd has applied Chinese patent for Steel Rail Grinding Maintenance Robot and Automatic Grinding Method. Zhao Kai, Chen Zhiyuan, Ye Jianming, Li Wen and Wei Dongdong developed it.
The patent application number is CN20241008352 20240104. The patent publication number is CN12182716..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Zhejiang Jinggong Steel Building Group Co Ltd has submitted a patent application for Fabricated Tool Column Suitable for Reverse Building Method Construction and Using Method. This invention was developed by Yuan Qifeng, Jia Shangrui, Zhang Min, Jia Mingfei, Xing Zunsheng, Dai Tao, Xu Huatao, Sun Jiaxing, Lu ..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has released Harbin Boiler Co Limited patent application for Connecting Structure for Tower Type Boiler and Steel Structure Corridor. This invention was developed by Liu Jianwen, Wang Liqian, Yang Yang, Sun Gang, Xu Jia and Yang Ling.
The patent application numbe..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has released Tan Qiongxiang patent application for Fabricated Steel Structure.
The patent application number is CN202311248990 20230926. The patent publication number is CN121827467 (A). International Patent Classification codes are E04B1/24, E04B1/343 and E04B1..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has published Lim Pyo patent application for Building Steel Structure and Machining System.
The patent application number is CN202311239277 20230925. The patent publication number is CN121827475 (A). International Patent Classification codes are E04B1/24, E04B1/5..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has released Beijing Zhongke Dongxing Construction Eng Co Ltd patent application for Truss Type Multi-layer Special-shaped Tower Top Corolla Steel Structure. This invention was developed by Qi Lei, Yao Yiqiang, Han Jingchun, Ma Dayu, He Tiecheng, Yao Zhengyu and Mao..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Nanjing Hanfei Information Tech Co Ltd has filed a patent application for Steel Structure Support Convenient to Mount and Mounting Method Thereof. This invention was developed by Zhang Huan.
The patent application number is CN202310911064 20230724. The patent publication number is CN121827534 (A). Internat..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- China Nat Chem Eng 3rd Constr has submitted a patent application for Cantilever Type Steel Scaffold Bearing System for High-rise Frame Structure. This invention was developed by Ji Bo.
The patent application number is CN202610107978 20260316. The patent publication number is CN121827537 (A). International ..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Sinomach Academy Of Sciences And Tech Co Ltd has submitted a patent application for Steel Spring Vibration Isolator with Sliding Type Top Plate and Impact-resistant and Torsion-resistant Component. This invention was developed by Hu Mingyi, Wu Wenke, Lan Riqing, Han Pengbo, Xu Jian, Liu Xin and Wang Xin.
T..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Angang Steel Co Limited has filed a patent application for Method and System for Improving Exhaust Smoke Distribution of Heat Accumulating Type Heating Furnace. This invention was developed by Jia Zhen, Wang Dongshan, Sun Shoubin, Yan Dongyang, Zhang Yan, Liu Changpeng and Zhang Tianfu.
The patent applicat..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Dongguan Junmi Tech Co Ltd has submitted a patent application for Valve Capable of Being Automatically Closed in Case of Leakage of Petroleum Gas Steel Cylinder. This invention was developed by Xiao Huaping.
The patent application number is CN202310864471 20230714. The patent publication number is CN121828..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Lianyungang Huale Alloy Group Co Ltd has sought patent for Automatic Steel Burning Control Equipment for Hot-rolled Stainless Steel Strip Heating Furnace. This invention was developed by Hui Xifang, Han Shanshan, Wang Wencheng, Xu Qing and Zhao Shikai.
The patent application number is CN202610296721 202603..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Angang Steel Co Limited has submitted a patent application for Damping Steel Tensile Test Method. Zhou Bo, Xie Guangqun, Sun Shaoguang, Xu Lei and Wang Qing developed the invention.
The patent application number is CN20261048128 20260114. The patent publication number is CN121830333 (A). International Pate..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has published Panzhihua Iron & Steel Research Institute Pangang Group patent application for Aging Method of Steel Rail Fatigue Sample. The invention was developed by Wu Wei, Yuan Jun, Wang Yuan and Chen Chongmu.
The patent application number is CN202610171942 20..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- Central Iron & Steel Research Institute Co Ltd has submitted a patent application for Testing Device and Testing Method for Hot and Cold Fatigue of Molten Aluminum Melting Loss of Die-casting Die Steel. Di Yingnan, Chi Hongxiao, Zhou Jian, Ma Dangshen and Gu Jinbo developed the invention.
The patent applic..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has received Qingdao Hanlante Marine Tech Development Co Ltd patent application for Steel Corrosion Layer Depth Inversion Method Based on Libs Spectral Correlation Analysis. Lu Yuan, Zhang Zeying, Guo Jinjia, Cheng Zhiqing, Sui Mingda and Tian Ye developed the inven..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has published Central Iron & Steel Research Institute Co Ltd patent application for Method for Representing Segregation Degree of C and Ti in Ns6500 Alloy Cast Ingot. The invention was developed by Gu Yang, Song Zhigang, He Jianguo, Min Yanfei, Wu Xiaohan, Zheng Wen..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has published Panzhihua Iron & Steel Research Institute Pangang Group patent application for Device and Method for Measuring Rate of Generating Tic and Tin by Coke and Titanium-containing Blast Furnace Slag. The invention was developed by Xie Hongen, Dong Xiaosen, J..
Steel
| Mon 13 Jul 2026
Beijing, July 13 -- State Intellectual Property Office of China has received Zhejiang Gosun Machinery Hardware Co Ltd patent application for Special-shaped Steel Bar Drawing Forming Parameter Optimization Method and System. Wang Xinyuan developed the invention.
The patent application number is CN202610307558 20260313. The pat..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Central Iron & Steel Research Institute Co Ltd and Zhonglian Advanced Steel Tech Co Ltd have submitted a patent application for Stress Corrosion Resistant Prestressed Steel Strand Based on Cu, Ni, V and Ti Composite Regulation and Preparation Method Thereof. This invention was developed by Li Zhaodong, Wang H..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Ansteel Group Beijing Research Institute Co Ltd and Angang Steel Co Limited have submitted a patent application for 1700mpa-grade Maraging Stainless Steel Plate Resistant to Deep-sea High-pressure Abrasion and Manufacturing Method of 1700mpa-grade Maraging Stainless Steel Plate. This invention was developed b..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Ansteel Group Beijing Research Institute Co Ltd and Angang Steel Co Limited have sought patent for 1500mpa-grade Deep-sea High-pressure Abrasion-resistant Maraging Stainless Steel Plate and Manufacturing Method Thereof. This invention was developed by Sun Meihui, Li Jiangwen, Wang Chuanjun, Zhao Tan, Guo Chen..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Hunan Iron And Steel Group Technology Research Institute Co Ltd, University of Science and Technology Beijing and LYSTEEL have sought patent for High-silicon High-performance Non-oriented Electrical Steel and Preparation Method Thereof. This invention was developed by Li Guocang, Zhao Ru, Liang Liang, Peng Bi..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Ceri Technology Co Limited and MCC Capital Engineering & Research have submitted a patent application for Strip Steel Cold Continuous Rolling Lubricating Device, Continuous Rolling Unit and Strip Steel Cold Continuous Rolling Lubricating Method. This invention was developed by Li Shaogang, Liu Xiujun, Yang Ye..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Benxi North Steel Rolling Co Ltd and Benxi Beiying Iron & Steel Group have submitted a patent application for Rolling Method for Hot-rolled Low-silicon Electrical Steel in Low-temperature Energy-saving Mode. This invention was developed by Xu Haitao, Guo Lihe, Cong Yan, Zhao Donghui, Wang Huibin, Zhang Hongli..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Shanghai Huanyu Logistics Technologies and Dong Fang International Container (Qingdao) have submitted a patent application for Anti-corrosion Process for Stainless Steel Door Plate of Refrigerated Container. This invention was developed by Shang Yaoxiang, Wang Huan, Lu Xinliang, Wang Kai, Wang Zhongxing, Zhou..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- State Intellectual Property Office of China has received Shandong Deshang Metal Tech Co Ltd patent application for Steel Wire Rope Production Waste Recovery Treatment Equipment. Wang Zhenzhong, Li Yongwei, Li Ming, Zuo Jianfang and Liu Weifeng developed the invention.
The patent application number is CN202..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Central Iron & Steel Research Institute Co Ltd has submitted a patent application for Preparation Method of 1000mpa-grade High-strength and High-plasticity Stainless Steel Plate. This invention was developed by Gao Qi, Liu Pengfei, Su Jie, Ning Jing, Chen Jiayan, Ding Yali, Wang Ao and Liu Geng.
The patent..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Central Iron & Steel Research Institute Co Ltd has submitted a patent application for 1200mpa-grade High-strength and High-plasticity Stainless Steel Plate and Preparation Method Thereof. Gao Qi, Liu Pengfei, Su Jie, Ning Jing, Chen Jiayan, Ding Yali, Wang Ao and Liu Geng developed the invention.
The paten..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Inner Mongolia Baotou Steel Union Co Ltd has applied Chinese patent for Method for Improving Performance Stability of Low-alloy High-strength Steel Hc500la. Song Mun-jong and Zhang Qi developed it.
The patent application number is CN202511824415 20251205. The patent publication number is CN121826308 (A). I..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Angang Steel Co Limited has submitted a patent application for Sintering Method of Whole Concentrate. This invention was developed by Duan Lixiang, Zhang Hui, Liu Jie, Peng Fei, Liu Shuai, Sun Lei, Wang Liang, Chen Bojian, Jin Xun and Li Bing.
The patent application number is CN20261048120 20260114. The pa..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Angang Steel Co Limited has submitted a patent application for Method for Improving Quality of Sintered Ore on Sintering Surface Layer of Thick Material Layer. Duan Lixiang, Gao Hongzhuang, Zhang Hui, Han Ziwen, Liu Jie, Liu Shuai, Wang Liang, Chen Bojian, Jin Xun and Jiang Yanbing developed the invention.
..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for Super-thick Material Layer Sintering Production Method. Duan Lixiang, Zhang Hui, Li Zhibin, Han Ziwen, Liu Jie, Liu Shuai, Chen Bojian, Jin Xun, Wei Zeqi and Wu Yuanfei developed the invention.
The paten..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Panzhihua Iron & Steel Research Institute Pangang Group has submitted a patent application for Method for Directionally Converting Titanium-containing Slag into Carbon-containing Titanium Oxide Composite Slag. This invention was developed by Yue Dong, Wen Liangying, Wang Jianxin, Ye Endong and Lu Ruifang.
..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Central Iron & Steel Research Institute Co Ltd has sought patent for Nanocrystalline Soft Magnetic Strip and Constant Tension Heat Treatment Method Thereof. This invention was developed by Zhao Chenyang, Qi Yan, He Jun, Xu Lihong, Zhu Qianhao, Mou Xing, Hou Zhenyu, Wang Yu and Guo Shihai.
The patent applic..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- State Intellectual Property Office of China has published Inner Mongolia Baotou Steel Union Co Ltd patent application for Heat Treatment Method for Realizing Production of X60qs-x70qs Multiple Steel Grades by Single Steel Grade. The invention was developed by Wang Zenghai, Wei Miao, Shi Xiaoxia, Luo Zhonghui,..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Zhangjiagang Huagang Ind Co Ltd has filed a patent application for Seamless Steel Tube Pickling Production Line. This invention was developed by Xing Fangping, Ni Haidong, Zhang Junling and Zhang Yuming.
The patent application number is CN202511793489 20251202. The patent publication number is CN121826729 ..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- State Intellectual Property Office of China has published Inner Mongolia Baotou Steel Union Co Ltd patent application for Heat Treatment Method for Improving Microscopic Structure and Mechanical Property of Co-ni Secondary Hardening Steel. The invention was developed by Hui Zhiguo, Yuan Xiaoming and Shi Wenyi..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- State Intellectual Property Office of China has published Inner Mongolia Baotou Steel Union Co Ltd patent application for Heat Treatment Process for Improving Microstructure and Mechanical Property of Carburized Gear Steel. The invention was developed by Hui Zhiguo, Yuan Xiaoming and Shi Wenyi.
The patent ..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Shanxi Zhongying Wanwei Wear Resistant Mat Co Ltd has sought patent for Molten Steel Refining Device. This invention was developed by Zhao Chaogui, Zheng Kaifu, Shang Dianqing, Cai Zegong, Byun Kunghoon and Jin Biao.
The patent application number is CN20261037234 20260113. The patent publication number is ..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- State Intellectual Property Office of China has released Angang Steel Co Limited patent application for Method for Lf Alloying of Non-flaw-detection Aluminum Killed Steel of Thick Slab. This invention was developed by Li Xu, Guo Jiurui, Chen Long, Wang Huadong and Xu Zhendong.
The patent application number..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Angang Steel Co Limited has submitted a patent application for Rh Top Slag Modifier Suitable for Low-carbon Steel and Application of Rh Top Slag Modifier. This invention was developed by Cui Fuxiang, Liu Zhiming, Yang Guang, Jia Jixiang, Wei Chongyi, Xu Mengchun, Li Huawei, Zhao Wentao and Li Wenbo.
The pa..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Angang Steel Co Limited has sought patent for Intelligent Control Method for Heat Balance in Aluminum Alloying Process. This invention was developed by Su Jianming, Wen Rongyu and Sun Qun.
The patent application number is CN20261048109 20260114. The patent publication number is CN121826289 (A). Internation..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Angang Steel Co Limited has sought patent for Method for Optimizing Use of Particle Steel in Converter Smelting. This invention was developed by Liu Tie, Peng Dongdong, Wang Yiming, Hou Yongsheng, Guo Meng, Wang Zhenkui, Chai Shuai, Zhao Shuai, Pan Ruibao and Bai Wei.
The patent application number is CN202..
Steel
| Sat 11 Jul 2026
Beijing, July 11 -- Anhui Weika Household Co Ltd has applied Chinese patent for Automatic Assembling and Welding Equipment for Plastic-steel Door and Window Frame. Wu Xuegui, Chen Lilin, Li Guangkuan and Cheng Hongxing developed it.
The patent application number is CN202610249547 20260303. The patent publication number is CN1..
1
to
100 of
329 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
