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Steel
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Zhangjiagang Yangzijiang Cold Rolled Sheet Co Ltd, Jiangsu Shagang Group and Jiangsu Shagang Institute Research Iron & Steel patent application for Steel Belt Traction Device and Using Method Thereof. This invention was developed by Zeng Xuebin, Zhang ..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Hangzhou Aike Automation Tech Co Ltd patent application for Self-adaptive Device for Deviation Rectification of Transmission Steel Belt and Working Method of Self-adaptive Device. This invention was developed by Wang Zengming, Shuai Baoyu, Lu Zhenfei a..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has published Hebei Fuju Electromechanical Equipment Co Ltd patent application for Double-channel Hydraulic Shear and Reinforcing Steel Bar Bundling Machine Using Same. The invention was developed by Liu Yonggang.
The patent application number is CN202411373418 ..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has published Xinjiang Road And Bridge Construction Group Co Ltd, Xinjiang Naba Expressway Devlopment and Xinjiang Communications Investment Construction Management patent application for Steel Bar Welding Device with Aligning and Fixing Functions. The invention wa..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Jiangsu Jiefu Tech Co Ltd has submitted a patent application for Stainless Steel Plate Single-tool-holder Slitting Unit. This invention was developed by Zhang Yaohua and Lu Bing.
The patent application number is CN202511614129 20251106. The patent publication number is CN121042610 (A). International Paten..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Jiangsu Junrui Intelligent Mfg Co Ltd has obtained a patent for flat-bulb steel cooling medium uniform spraying device. This invention was developed by Yang Shiyan, Yin Leyao and Li Shenyi.
The patent application number is CN202422880318U 20241126. The patent publication number is CN223491700 (U). Interna..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Shenzhen Tengdafeng Ind Co Ltd patent application for High-strength Steel Grinding Equipment. This invention was developed by Tang Yuan, Liu Feng, Duan Yimin, Zheng Dongzhi, Ouyang County and Liao Min.
The patent application number is CN202511290334..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Guizhou Zheqian Steel Structure Co Ltd has submitted a patent application for Steel Structure Workpiece Welding Fixing Device. This invention was developed by Zhang Xiuliang, Zhang Yutian, Zhang Yaoliang and Guan Zhen.
The patent application number is CN202511541132 20251027. The patent publication number..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Changzhou Guofeng Machinery Co Ltd has received a patent for Convenient-to-move Surface Spraying Device for Large Steel Structure. This invention was developed by Wang Bin, Song Yunfeng and Hu Liqiang.
The patent application number is CN202422593598U 20241025. The patent publication number is CN223491209 ..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Anhui Tongli Prestress Tech Co Ltd has received a patent for Steel Strand Oil Removing Device. This invention was developed by Yang Nan, Yang Guiyu, Zhou Ning, Chen Jiqi and Wu Qun.
The patent application number is CN202422932050U 20241129. The patent publication number is CN223491492 (U). International P..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Hangzhou Xinghan Electronics Co Ltd has been granted a patent for Silicon Steel Sheet Convenient to Position. This invention was developed by Liu Rui.
The patent application number is CN202422811804U 20241118. The patent publication number is CN223486782 (U). International Patent Classification codes are ..
Steel
| Thu 16 Apr 2026
Manila, April 16 -- Intellectual Property Office of the Philippines has released Nouchi Taihei and JFE Steel patent application for Method of Operating Blast Furnance.
The patent application number is PH20151000346 20151014. The patent publication number is PH12015000346 (A1). International Patent Classification codes are C2..
Steel
| Thu 16 Apr 2026
Manila, April 16 -- Intellectual Property Office of the Philippines has released JFE Metal Products Corp and JFE Steel patent application for Deck Plate and Concrete Structure. This invention was developed by Oki Koji and Seki Katsuteru.
The patent application number is PH20191502538 20191112. The patent publication number is..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Shandong Electric Power Engineering Consulting Institute has sought patent for Modularized Chimney Double-steel-inner-cylinder High-altitude Installation Device. This invention was developed by Wang Sihan, Li Shiming, Zhang Chenggui, Fan Junhuai, Li Yan, Ding Xinhai, Li Dong, Zhang Pengcheng and Deng Nan.
..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Jiujiang Vocational University Of Science And Technology has submitted a patent application for Reinforcing Steel Bar Length Splicing Device for Civil Engineering and Use Method. Zhu Qi, Chen Jingbin, Liang Wensheng, Yi Guangsheng and Chen Jiale developed the invention.
The patent application number is CN..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Chinese Patent for Equipment for Detecting Oil Washing Rate of Cleaned Stainless Steel Plate has been issued to Wuxi Gorunjie Chemical Co Ltd. This invention was developed by Huang Minye, Li Haochuang and Duan Xuguang.
The patent application number is CN202422854562U 20241122. The patent publication numbe..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Xinjiang Beixin Yonggu Steel Structure Eng Co Ltd has received a patent for Rotary Welding Instrument for I-shaped Steel Production. This invention was developed by Hu Jie, Ye Chun and Ye Wei.
The patent application number is CN202422773489U 20241114. The patent publication number is CN223492402 (U). Inte..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Jiangsu Jinsong Tech Co Ltd has received a patent for Welding Heat Preservation Device for Stainless Steel Forgings. This invention was developed by Ge Xiedong, Ge Zhengping and Li Hong.
The patent application number is CN202422865116U 20241124. The patent publication number is CN223492372 (U). Internatio..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Shandong Dingchang Iron Tower Mfg Co Ltd has received a patent for Welding Device for Angle Steel Production. This invention was developed by Song Xingyu and Wang Ziqiang.
The patent application number is CN20242335595U 20241210. The patent publication number is CN223492366 (U). International Patent Class..
Steel
| Thu 16 Apr 2026
Manila, April 16 -- Intellectual Property Office of the Philippines has received Nippon Steel Coated Sheet Corp patent application for Structure for Mounting Louver Panel. Harada Kiyokazu, Kayama Yoshio, Yazaki Mitsuhiko, Kawazoe Tomoyuki, Matsushita Atsushi and Yamano Yuuji developed the invention.
The patent application num..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Yuzhou Prec Tool Huzhou Co Ltd has obtained a patent for micro-small-diameter tungsten steel spiral reamer. This invention was developed by Wang Aiguo.
The patent application number is CN202422670909U 20241104. The patent publication number is CN223492226 (U). International Patent Classification code is B..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Changzhou Anfa Intelligent Equipment Co Ltd has been granted a patent for Cutting Equipment for Die Steel Machining. This invention was developed by Zhang Xianlong.
The patent application number is CN20242364085U 20241211. The patent publication number is CN223492179 (U). International Patent Classificati..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Anhui Keyimei Clean Tech Co Ltd has received a patent for Precise Positioning and Cutting Device for Color Steel Plate. This invention was developed by Zhang Hua.
The patent application number is CN202422747721U 20241112. The patent publication number is CN223492171 (U). International Patent Classificatio..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has awarded a patent to Tangshan Kaiao Steel Structure Co Ltd for Steel Structure Hydraulic Plate Shearing Machine with Positioning Function. Ji Maokun, Yin Zhiguo, Yao Zhihuan and Liu Wencheng developed the invention.
The patent application number is CN20242289..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Guangdong Zhiding Prec Machinery Co Ltd has been awarded a patent for Decoiler Machine for Galvanized Steel Sheet. This invention was developed by Yu Fengwei and He Yongchang.
The patent application number is CN20242231245U 20240821. The patent publication number is CN223492164 (U). International Patent C..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- University Wuxi Taihu has filed a patent application for Stepped Beam Column Splicing Joint with Flush Beam Flanges and Anti-seismic Steel Structure. This invention was developed by Feng Xiaoping, Zou Yun, Miao Jiawei, Zhang Luyao and Jiang Kun.
The patent application number is CN202511417776 20250930. Th..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Anhui Weihong Building Materials Tech Co Ltd has submitted a patent application for Fabricated Steel Structure Truss. This invention was developed by Yu Youwei, Cao Yanbing and Wang Leping.
The patent application number is CN202511445818 20251011. The patent publication number is CN121047340 (A). Internat..
Steel
| Thu 16 Apr 2026
Manila, April 16 -- JP Steel Plantech Co has filed a patent application for Gas Component Measuring Device. This invention was developed by Sugasawa Toshiaki, Yamaguchi Ryuji, Matsuo Takato and Fujimoto Mitsuhito.
The patent application number is PH20191550197 20180223. The patent publication number is PH12019550197 (A1). Int..
Steel
| Thu 16 Apr 2026
Warsaw, April 16 -- The Polish Patent Office has released Remix Spolka Akcyjna patent application for Technology for Producing Forgings from Medium Carbon Steel with Spheroidite Structure Obtained from Very Fine Pearlite or Nanopearlite. This invention was developed by Stodolny Jerzy and Gwizd Piotr.
The patent application n..
Steel
| Thu 16 Apr 2026
Manila, April 16 -- Intellectual Property Office of the Philippines has published JFE Metal Products Corp and JFE Steel patent application for Deck Plate. The invention was developed by Oki Koji and Seki Katsuteru.
The patent application number is PH20191502539 20191112. The patent publication number is PH12019502539 (A1). In..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Chinese Patent for Supporting Mechanism for Steel Structure Welding has been issued to Jiangsu Jingchang Metal Mfg Co Ltd. This invention was developed by Tang Xiaohao.
The patent application number is CN202422880473U 20241126. The patent publication number is CN223492428 (U). International Patent Classif..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Suzhou Dabosi Smart Grid Equipment Mfg Co Ltd has obtained a patent for welding machining platform for stainless steel parts. This invention was developed by Zhang Xiaochen, Zhang Weimin and Sun Yurong.
The patent application number is CN202422870227U 20241125. The patent publication number is CN223492427..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Chinese Patent for Auxiliary Positioning Clamp for Steel Member Welding has been issued to Shandong Ningda Steel Structure Co Ltd. This invention was developed by Zhang Houmin, Xie Rongsheng and He Huarong.
The patent application number is CN202422730009U 20241111. The patent publication number is CN22349..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Guangzhou Zhonghong Construction Eng Co Ltd has been granted a patent for Welding Device for Steel Column Structure. This invention was developed by Zhang Chuanning, Hu Ning and Zheng Zhongli.
The patent application number is CN202422588825U 20241025. The patent publication number is CN223492410 (U). Inte..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Tangshan Kunye Tech Co Ltd has obtained a patent for cutting machine for cutting round steel. This invention was developed by Ma Lisan, Zhang Junyue, Zhang Wei, Yang Jian and Du Fengwei.
The patent application number is CN20242224598U 20240820. The patent publication number is CN223491817 (U). Internation..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Sichuan Tianzhu Construction Eng Co Ltd has been awarded a patent for Steel Straightening Equipment. This invention was developed by Xu Kaiwen.
The patent application number is CN20242340631U 20241210. The patent publication number is CN223491740 (U). International Patent Classification codes are B21D3/00..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Hunan Yingzhen Tech Co Ltd has received a patent for Leveling Device for Steel Machining. This invention was developed by Xie Pei, Wang Luya, Liu Jun and Zhao Huiping.
The patent application number is CN20242384573U 20241213. The patent publication number is CN223491735 (U). International Patent Classific..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Wuhan Runjie Machinery Mfg Co Ltd has been granted a patent for Steel Roller Production Stamping Equipment. Xu Li developed the invention.
The patent application number is CN20242327743U 20241209. The patent publication number is CN223491733 (U). International Patent Classification codes are B21C51/00, B2..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Guangdong Guanyue Highway & Bridge Co Ltd has sought patent for Anti-collision Pier Bearing Platform Steel Jacket Box Inner Support Self-adaptive Adjusting Method Adapting to Water Level Change. This invention was developed by Liu Liu'an, Chen Minghui, Hwang Mo-jin, Chen Xiaoyu, Chen Xiaobo, Zhang Ruida, Fen..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Pangang Group Jiangyou Changcheng Special Steel Co Ltd has submitted a patent application for Plastic Die Steel and Preparation Method Thereof. This invention was developed by Tang Jiali, Jing Fengchun, Zhang Xiaolin, Zhao Hui, Li Xiaoqun, He Jiwen, Zhang Can and Ren Jinqiao.
The patent application number..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Fengcheng Shunda Strip Steel Co Ltd has submitted a patent application for Steel Strip Water Cooling Equipment and Water Cooling Method for Steel Strip Production Line. This invention was developed by Xie Wentao, Fan Zhixia and Fan Lei.
The patent application number is CN202511227847 20250829. The patent ..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Yichuan Hongchang Forging Co Ltd has sought patent for Steel Forging Processing Equipment and Process Thereof. This invention was developed by Ning Yalong.
The patent application number is CN202511613890 20251106. The patent publication number is CN121042475 (A). International Patent Classification codes ..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Huzhou Jiuli Yongxing Special Alloy Mat Co Ltd has submitted a patent application for Large-section Steel Ingot Diameter Forging Four-hammerhead Intelligent Cooperative Deformation and Through Forging Control Method. Chen Shulin, Nai Qiliang, Zhu Xiongming, Luo Tongwei, Wang Xiaoping, Xu Zheng, Wang Fa, Yang..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Chengdu Advanced Metal Materials Industry Technology Research Institute and Panzhihua Iron & Steel Research Institute, Pangang Group patent application for Preparation Method of High-strength Titanium Alloy Forged Rod. This invention was developed by Z..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Zhejiang Baijin Machine Tool Ind Co Ltd has been granted a patent for Automatic Machining and Blanking Device for Cylindrical Steel Center Hole. This invention was developed by Han Jian.
The patent application number is CN20242262296U 20240826. The patent publication number is CN223492107 (U). Internation..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Yawei Foundry Material Tech Co Ltd for Horizontal Middle Section Water Inlet Pouring Structure of Stainless Steel Water Meter Shell. Guo Wei, Feng Bo, Guo Jingchun and Zhang Qingshan developed the invention.
The patent application..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Wuhu Ruihu Haobo Mould Co Ltd has filed a patent application for Stamping Method for Controlling Reverse Arc and Springback of Side Wall of N-shaped High-strength Steel Beam Part. This invention was developed by Zhu Shengcai, Zhu Chunming, Ren Xiaowang and Yao Peng.
The patent application number is CN2025..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Dongguan Dean Hardware Mould Co Ltd has submitted a patent application for Stainless Steel Dead-pressing Edge Bending Die with Compensation Mechanism. This invention was developed by Zhu Xiaoqiao.
The patent application number is CN202511495947 20251020. The patent publication number is CN121042399 (A). I..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Jiangsu Xusu New Energy Tech Co Ltd has submitted a patent application for Production Process of High-strength Cold-rolled Ribbed Steel Bar. This invention was developed by Zhu Fei and Liang Li.
The patent application number is CN202511209075 20250827. The patent publication number is CN121042385 (A). Int..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Primetals Tech China Co Ltd has submitted a patent application for Temperature Control Method for Strip Steel Tail Speed Reduction. This invention was developed by Lei Bing and Sha Haiming.
The patent application number is CN202511267664 20250905. The patent publication number is CN121042375 (A). Internat..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Shanghai High Speed Rail Electrical Tech Co Ltd has submitted a patent application for Friction Increasing Treatment Process for Steel Rail Joint Fishplate. This invention was developed by Wang Zhibing, Wei Kangjun, Peng Xutao, Xie Yufei and Zhang Li.
The patent application number is CN202511195384 202508..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Shengxin Wanma Iron Tower Co Ltd for Steel Bar Welded Mesh Overturning Device. Liu Xuefei, Shi Fei and Shan Youqiang developed the invention.
The patent application number is CN20242305757U 20241206. The patent publication number..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has awarded a patent to Anhui Jiuqianjiu New Mat Co Ltd for Cutting Device for Steel Bar Machining. Qian Kaiming developed the invention.
The patent application number is CN202422878011U 20241125. The patent publication number is CN223491940 (U). International P..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Cangzhou Huacheng Pile Tube Tech Co Ltd has obtained a patent for fixing assembly for steel bar shearing machine. This invention was developed by Wu Junxian, Hu Fan, Tang Chuansheng and Gui Lixin.
The patent application number is CN202422830038U 20241120. The patent publication number is CN223491938 (U). ..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Dongtai Baiyi Stainless Steel Co Ltd has received a patent for Continuous Rolling Forming Device for Stainless Steel Profiled Wires. This invention was developed by Zhou Yiping and Zhou Na.
The patent application number is CN20242379409U 20241213. The patent publication number is CN223491924 (U). Internat..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has awarded a patent to Sichuan Xianglong Water Conservancy And Hydropower Eng Co Ltd for Steel Bar Bender for Constructional Engineering. Gui Hongliang, Xie Jiaming and Chen Wei developed the invention.
The patent application number is CN202422951860U 20241202...
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Hainan Saifu Civil Air Defense Eng Co Ltd has been granted a patent for Steel Bar Bender. Zeng Wei, Fu Yajin, Zeng Weiyang, Chen Zhenye, Fu Shengwang, Chen Chao and Huang Chunqing developed the invention.
The patent application number is CN202422448190U 20241010. The patent publication number is CN2234919..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Shandong Fuleer Smart Manufacturing Tech Development Co Ltd has been awarded a patent for Steel Bar Bending Device. This invention was developed by Yang Zhaocong, Li Junzhi and Li Junxue.
The patent application number is CN202421974306U 20240815. The patent publication number is CN223491913 (U). Internati..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Duan Xinming has been awarded a patent for Convenient Steel Bar Bending Device. This invention was developed by Duan Xinming, Chang Ruixiang, Zhang Qi, Luo Zhixue and Chilie Duojie.
The patent application number is CN202421213653U 20240530. The patent publication number is CN223491912 (U). International P..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Shandong Juxin Electric Power Equipment Co Ltd has been granted a patent for Angle Steel Bending Clamp. This invention was developed by Zhai Chongting, Wang Lunsong, Song Shuyun, Liu Yuesong and Li Dan.
The patent application number is CN202422634211U 20241030. The patent publication number is CN223491882..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Shenzhen Unicorn Tech Co Ltd has obtained a patent for channel steel double-splicing rapid automatic riveting die. This invention was developed by Liang Xin, Mai Haidong and Chen Tianfu.
The patent application number is CN202422991347U 20241204. The patent publication number is CN223491873 (U). Internatio..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Kunshan Sunmin Drilube Surface Treat Technology Co Ltd has submitted a patent application for Aging Nitriding Process of Martensitic Precipitation Hardening Stainless Steel and Nitrided Product Thereof. This invention was developed by Wang Jiancai.
The patent application number is CN202511223934 20250829...
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Zhejiang Guanming Electric Power New Mat Co Ltd has submitted a patent application for Hot Galvanizing Control Method and System for Steel Strand. This invention was developed by Tu Guanming and Li Guoqiang.
The patent application number is CN202511268818 20250906. The patent publication number is CN12104..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Shanghai Baoye Group Nanjing Building Co Ltd and Shanghai Baoye Group Corporation have sought patent for Large-span Steel Structure Corridor Overall Lifting and Rapid Mounting System and Technology Thereof. This invention was developed by Tang Wei, Zhou Xiaju, Yang Fan and Zhao Shuaishuai.
The patent appl..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Shaoxing Sanxiong Steel Structure Co Ltd has applied Chinese patent for Steel Structure Inner Cavity Partition Plate Positioning and Welding Device. Qin Guoxian developed it.
The patent application number is CN202511435545 20251009. The patent publication number is CN121042779 (A). International Patent Cl..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Jiangxi Hongli Auto Parts Co Ltd has applied Chinese patent for Steel Plate Spring Forming Equipment and Machining Method Thereof. Chen Rongchang developed it.
The patent application number is CN202511597001 20251104. The patent publication number is CN121042450 (A). International Patent Classification co..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Jiangsu Shagang Institute Research Iron & Steel and Jiangsu Shagang Group have applied Chinese patent for Single-sided Stainless Steel Composite Plate and Hot Continuous Rolling Preparation Method Thereof. Zhen Fan, Qu Jinbo, Ma Han, Shao Chunjuan, Lu Chunjie, Zheng Chuanbo, Li Xiaobing and Ju Dianchun devel..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have submitted a patent application for Furnace Gas Treatment Method and Strip Steel Cleaning Method and Device. Li Long, Wang Zhiyan, Fu Zhiping, Li Jiang, Li Guocang, Dai Yonggen, Zhang Le, Liu Xilin, Jiang Dong, Li Runyue and Zhou Xiangyang develop..
Steel
| Thu 16 Apr 2026
Warsaw, April 16 -- Cynkownia Radomsko Spolka Z Ograniczona Odpowiedzialnoscia has applied Polish patent for Method for Hot Dip Galvanizing of Steel Elements.
The patent application number is PL20170420386 20170203. The patent publication number is PL420386 (A1). International Patent Classification codes are C23G1/02 and C23G1..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Tangshan Iron & Steel Group, Hegang Leting Steel and Tangshan Branch HBIS have been granted a patent for Angle-variable Steel Plate Welding Clamping Tool. This invention was developed by Zhang Hongjie, Xu Qiang, Meng Qingyi, Li Hong and Peng Huanming.
The patent application number is CN202422889431U 20241..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Chongqing Zhenbao Semiconductor Mat Co Ltd and Chongqing Zhenbao Tech Co Ltd have filed a patent application for Treatment Method for Improving Surface Hydrophobicity of Stainless Steel. This invention was developed by Wang Huaizhi, Zhang Yingchun, Jiang Xiaojun and Chen Lihang.
The patent application num..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Chuzhou Qijiang New Material Tech Co Ltd and Nantong Qijiang New Material Tech Co Ltd have filed a patent application for Superfine Lower Bainite Steel and Preparation Method Thereof. This invention was developed by Sun Fangdong, Hu Jishuai, Kong Shuping and Ma Lifeng.
The patent application number is CN2..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Poly Changda Engineering has applied Chinese patent for Prefabricated Steel Box Girder Hoisting Linear Control System. Jin Kenko, Zeng Zhiwei, Ma Hualiang, Liu Zhengxiang, Yang Wenya, Ge Shichao, Fang Tao, Ouyang Xiaoxin, Chen Yiping, Huang Wenzheng, Li Shubo, Liu Bin, Yang Liangang and Jin Xinyu developed i..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Daye Special Steel has applied Chinese patent for Steel Ingot Clamp with Adjustable Jaw Opening Degree. Lan Songjun, Gao Kun, Fang Wenpeng and Yuan Wei developed it.
The patent application number is CN202511392536 20250926. The patent publication number is CN121044465 (A). International Patent Classificatio..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Baoshan Iron & Steel has submitted a patent application for Intelligent Operation Management System. This invention was developed by Qian Huijiang, Xu Hong and Gong Wang.
The patent application number is CN202410695117 20240531. The patent publication number is CN121044252 (A). International Patent Classifi..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has received Shanghai Zhenhua Port Machinery Heavy Industry patent application for Intelligent Production Line and Production Method for Ultra-long Heavy Welded H-shaped Steel. Zhou Jiefeng, Gao Libin, Zhang Yun, Tan Qingshan, Zou Wenlei, Lei Lei, Pan Yubei and Li ..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Hunan Jiangbin Machinery (Group) has sought patent for Machining Method of Steel Piston. This invention was developed by Wang Yishu, Wu Jie, Tan Xiaodong, Yu Hong, Yang Kun and Mei Hang.
The patent application number is CN202511289440 20250910. The patent publication number is CN121042834 (A). International..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Zhimaide has sought patent for Precise Directional Turnover Device and Method for Steel Structural Part Welding. This invention was developed by Zhang Zhaoqing, Zhang Zhaomin, Zhang Zhaorui, Duan Guochen and Yan Lihua.
The patent application number is CN202511614137 20251106. The patent publication number i..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Qingdao Xinhuihai Steel Structure has submitted a patent application for Iron Tower Steel Part Welding Device and Method. Zhan Xucheng, Li Haifeng and Xiao Peng developed the invention.
The patent application number is CN202511478396 20251016. The patent publication number is CN121042781 (A). International ..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Panzhihua Iron & Steel Research Institute, Pangang Group has sought patent for Method for Improving Static Bending Qualified Rate of 60E1 R260 Steel Rail Flash Welding Joint. This invention was developed by Deng Jian, Bai Wei, Lu Xin and Wang Ruoyu.
The patent application number is CN202511304152 20250912..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Jiangsu Haiheng Building-Materials Machinery has filed a patent application for Longitudinal Roll Shearing Machine for Steel Plate Strips. This invention was developed by Chen Xin, Tian Weirong, Qian Gaoshan and Cao Jun.
The patent application number is CN202511604761 20251105. The patent publication number..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Baoshan Iron & Steel has submitted a patent application for Online Equipment State Precision Rating Method Based on Continuous Casting Slab Quality Data. This invention was developed by Xie Yu, Xu Guodong, Wu Jie, Wang Liang, Zhu Keke and Guo Liangliang.
The patent application number is CN202410687067 20240..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Wuxi Paixin Aviation Technology patent application for Forging Process for Closed Die Forging of 31si2mncrmove Steel Annular Forgings. This invention was developed by Chen Yuhang, Luo Senlin, Ai Zhibin, Zhao Xiang, Zhang Bo, Yu Jie, Liu Zhi, Wu Shun an..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Shougang Group has filed a patent application for Hot Gas Expansion Manufacturing Method Based on Alloying Treatment Steel Plate. This invention was developed by Li Xuetao, Han Longshuai, Ma Wenyu, Wang Songtao, Wang Jingbao, Hao Yulin, Xu Dechao, Zhang Yongqiang, Zheng Xuebin, Zhang Boming, Long Yuan, Wang ..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Shenyang Zhongchen Steel Structure Eng patent application for U-shaped Rib Machining Equipment for Medium-thickness Steel Plate and Working Method of U-shaped Rib Machining Equipment. This invention was developed by Ge Dali, Liu Jian, Li Shukuan, Jiang..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Baoshan Iron & Steel has filed a patent application for Composite Deformed Steel Bar and Roller Thereof. This invention was developed by Chen Lin and Kong Wei.
The patent application number is CN202410693040 20240531. The patent publication number is CN121042367 (A). International Patent Classification code..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has received Baoshan Iron & Steel patent application for Control Method for Reducing Pinch Roll Indentation. Guo Zhi, Wang Chen, Xing Lijun and Jiang Minghong developed the invention.
The patent application number is CN202410677211 20240529. The patent publication..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- Bengang Steel Plates has applied Chinese patent for Method for Eliminating Interlayer Scratch Defect of Strip Steel. Zhang Qian, Xia Zexu, Ji Ang, Zhang Yang, Chen Youfu, Zhang Liang, Ren Yinan, Sun Chenhang and Meng Bing developed it.
The patent application number is CN202511298972 20250911. The patent pub..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has awarded a patent to Sichuan Xin Rong Electronic Cable for Production Equipment for Improving Cracking of Sheath Layer of Steel Tape Armored Cable. Zeng Chuanjiang, Lyu Gang, Qiao En, Yu Chengyin, He Jiang, Li Jiancheng, Huang Yang, Huo Shuaiying, Wan Lei and Fe..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Guizhou Firstv Biological Tech Co Ltd and Guizhou Fumu Biotechnology Res Co Ltd have obtained a patent for multifunctional gas steel cylinder fixing frame. This invention was developed by Xie Yuanxin, Liu Yanlong, Zhou Jianhui, Liao Mei, Xia Mengyuan, He Yi and Xu Juncai.
The patent application number is ..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Guangzhou Meadville Electronics and New Career Guangzhou Electronics Co Ltd have obtained a patent for square steel connecting support. This invention was developed by Zhang Liping, Chen Jinping and Liu Longsheng.
The patent application number is CN20242338606U 20241210. The patent publication number is C..
Steel
| Thu 16 Apr 2026
Manila, April 16 -- Intellectual Property Office of the Philippines has published JFE Steel patent application for Structural Steel Material and Structure. The invention was developed by Miura Shinichi, Samusawa Itaru, Murase Masatsugu, Shiotani Kazuhiko and Hase Kazukuni.
The patent application number is PH20191502726 20191202..
Steel
| Thu 16 Apr 2026
Manila, April 16 -- Nippon Steel has sought patent for Method for Producing H-shaped Steel. This invention was developed by Yamashita Hiroshi.
The patent application number is PH20191502500 20191107. The patent publication number is PH12019502500 (A1). International Patent Classification codes are B21B1/08 and B21B1/088. Cooper..
Steel
| Thu 16 Apr 2026
Manila, April 16 -- JFE Steel has sought patent for Steel Sheet for Two-piece Can and Manufacturing Method Therefor. This invention was developed by Saito Hayato, Kariya Nobusuke and Kojima Katsumi.
The patent application number is PH20191550204 20190926. The patent publication number is PH12019550204 (A1). International Patent..
Steel
| Thu 16 Apr 2026
Manila, April 16 -- JFE Steel has submitted a patent application for Method for Producing Sintered Ore. This invention was developed by Takehara Kenta, Yamamoto Tetsuya, Hirosawa Toshiyuki, Ishii Kunihiko, Watanabe Soichiro, Takigawa Yohei and Handa Eiji.
The patent application number is PH20191550289 20191209. The patent pub..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has published China First Metallurgical Group patent application for Assembly Type Installed Steel Structure Photovoltaic Base. The invention was developed by Huang Wenzhang, Hou Yajie and Tian Qiong.
The patent application number is CN202511416611 20250930. The p..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- CMCU Engineering and Chongqing Sifang New Mat Co Ltd have been granted a patent for Semi-steel Connection Beam Column Joint and Prefabricated Bracket Assembly. Tang Yi, Li Yulin, Liu Lei, Huang Hao and Chen Zhuanwen developed the invention.
The patent application number is CN20242340204U 20241210. The pat..
Steel
| Thu 16 Apr 2026
Beijing, April 16 -- CHN Energy Group Ningxia Coal Industry has been granted a patent for System for Producing I-shaped Steel Shed Beam. This invention was developed by Lin Yanbing, Liu Haiyu, Zhao Zhongjie, Chen Haiyang, Zhang He and Li Chao.
The patent application number is CN202422944462U 20241129. The patent publication num..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Nippon Steel Chemical & Materials has submitted a patent application for Curable Resin Composition, Resin Cured Film, Semiconductor Package, and Display Device. This invention was developed by Uchida Kazuyuki and Sato Megumi.
The patent application number is CN202510699417 20250528. The patent publication n..
Steel
| Wed 15 Apr 2026
Beijing, April 16 -- Tianjin Xintian Steel United Special Steel has been awarded a patent for Cable Pulley Device Special for Steel Strand. This invention was developed by Song Fanglin, Wang Huiguo, Tian Zetao, Li Zhenxiao, Shen Hongyuan and Huo Zebin.
The patent application number is CN202422750822U 20241111. The patent public..
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