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Steel
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released Wisdri Engineering & Research Incorporation Limited Co patent application for Intelligent Design Platform and Method for Steel Rolling System. This invention was developed by Du Ningyu and Xu Hailun.
The patent application number is CN202511639785 20..
Steel
| Tue 16 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released North China Electric Power University, Baoding and Shandong University patent application for Self-adaptive Multi-damping Energy Dissipation System for Suppressing Aeolian Vibration of Steel Tube Tower. This invention was developed by Rong Kunjie, Liu J..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has released Nippon Micrometal Corp and Nippon Steel Chemical & Materials patent application for Bonding Wire for Semiconductor Device. This invention was developed by Ohkabe Takumi, Oda Daizo, Eto Motoki, Oishi Ryo, Oyamada Tetsuya and Uno Tomohiro.
The patent application number is TW2..
Steel
| Tue 16 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Hyundai Steel and Hyundai Engineering & Construction patent application for Integrated System for Regenerating Sodium Bicarbonate and Recovering Ammonia. The invention was developed by Park In-sun, Park Sung-hyun, Che Guangshu, Song Jiang, Lee Sang-hyo..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Central Iron & Steel Research Inst Co Ltd patent application for Precipitated Phase Particle Size Analysis Method in High-carbon High-alloy Steel. The invention was developed by Wang Hui, Zhang Mengxing, Xu Jie, Li Lingxia and Huo Jing.
The patent a..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for High-temperature Tensile In-situ Analysis Method for 316h Austenitic Stainless Steel. The invention was developed by Wang Xiaofeng, Huang Lei, Jin Xing, Xu Rongjie and Yang Jing.
The patent application ..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Method for Testing Fracture Limit Hydrogen Content of High-strength Steel Material for Automobile Based on Stress Attenuation. The invention was developed by Xu Xin, Cao Zheng, Liang Xiao, Li Chunlin, Li X..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Central Iron & Steel Research Inst Co Ltd patent application for Iron-nickel-based Heat-resistant Alloy and Grain Size Display Method Thereof. The invention was developed by Wang Limin, Jia Lei, Li Quan, Cheng Jiefeng, Li Gen, Chen Kun, Liu Huasong and..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has received Nantong Huazhenglong Steel Mfg Co Ltd patent application for Metal Processing Control Method for Steel Structural Component. Chen Jinhua developed the invention.
The patent application number is CN202511622515 20251107. The patent publication number ..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- The First Co Of China Eighth Engineering Bureau Ltd has applied Chinese patent for Steel Structure Health Monitoring Method Based on Asymmetric Anomaly Propagation Modeling. Wang Qi, Tong Ze, Zhou Peizhou, Mao Wenchao, Cao Fang, Ma Sen, Wang Peifan, Lian Qinglei, Cho Chan Jin, Yang Mingxin, Li Wei and Li Zhi ..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- Guangzhou Jianli Ind Co Ltd has submitted a patent application for Steel Structure Damage Early Recognition and Positioning Method. This invention was developed by Yu Shuofeng, Chen Zhenzhou and Yang Suwen.
The patent application number is CN202511657691 20251113. The patent publication number is CN1216148..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- The Second Construction Engineering Co Ltd has submitted a patent application for Super High-rise Irregular Steel Structure Deformation Real-time Monitoring Device and Monitoring Method. This invention was developed by Wang Shanfeng, Wang Zhongchao, Fan Wutao, Shen Lang, Zhou Yang, Zeng Yuchun, Fu Fei and An ..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Du Qing Hua has submitted a patent application for Fixing Apparatus That is Integrated with Section Steel.
The patent application number is TW20240106111 20240221. The patent publication number is TW202534223 (A). International Patent Classification code is E04B1/58.
An abstract released by the Taiwan ..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Shandong Iron and Steel patent application for Device for Preventing Passive Protection Signal Distortion of Rupture Disk. The invention was developed by Sun Qingui, Huang Xianguo, Wu Hongbin and An Yulei.
The patent application number is CN2026101362..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- Hunan University has submitted a patent application for Power Transmission Tower Steel Tube Vibration Reduction Method and Vibration Reduction Damper. This invention was developed by Liu Miao, Peng Yu, Niu Huawei, Cao Xianteng, Hou Hongtao and Yang Zheng.
The patent application number is CN202610152152 20260..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Nippon Steel Chemical & Materials has submitted a patent application for Modified Epoxy Resin and its Production Method, Resin Composition, Cured Product, Prepreg, Resin Sheet, and Laminate in Which the Epoxy Resin Composition Contains a Modified Epoxy Resin Excellent in Low Dielectric Properties. This inventi..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- JFE Steel has submitted a patent application for Shaped Refractory, Method for Producing Shaped Refractory, Method for Constructing Shaped Refractory, and Lining Structure for Electric Furnace. This invention was developed by Hino Yuta.
The patent application number is TW20240145273 20241125. The patent publi..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Nippon Steel has submitted a patent application for Cutting Device and Multi-layer Material. Yamashita Satoru, Nishijima Shinnosuke and Takeda Naoki developed the invention.
The patent application number is TW20250119390 20220822. The patent publication number is TW202533892 (A). International Patent Classifi..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- China Steel has applied Taiwan patent for Method for Recovering Carbon Dioxide Using Pressure Swing Adsorption Method and System Thereof. Wang Chun-hsiu, Yang Shun-hua and Chen Chun-da developed it.
The patent application number is TW20240106892 20240227. The patent publication number is TW202533868 (A). Inte..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Hunan International Communications Economic Engineering Cooperation, Hunan Xunhui Tech Co Ltd and Zhejiang Dongxin Intelligent Equipment Co Ltd have submitted a patent application for Steel Strand Automatic Feeding High-hardness Cold Cutting Mechanism. This invention was developed by Huang Limang, Peng Junjie..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- Baoshan Iron & Steel has submitted a patent application for Conditional Constraint-based Equipment Fault Knowledge Graph Question and Answer Method. Gao Feng, Cui Lin, Zhao Huiping, Sun Jiyuan, Shi Xiaofeng and Zhao Pin developed the invention.
The patent application number is CN202411112988 20240814. The pa..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- China Steel has sought patent for Method and Computer System for Predicting Defect of Rolled Bar and Rod Coil. This invention was developed by Hsieh Feng-fan, Chen Yen-ting and Chen Chun-ku.
The patent application number is TW20240106260 20240222. The patent publication number is TW202534605 (A). Internationa..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has received China Steel patent application for Method, System, Computer Program Product, and Computer-readable Recording Medium for Refined Alloy Feed Assessment. Hsieh Sung-hsien, Lin Chang-sheng, Lo Hung-yi, Chiang Tung-han and Chen Zheng-huan developed the invention.
The patent applic..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Nippon Steel has applied Taiwan patent for Prediction Device, Prediction Method, and Prediction Program. Tokuda Kohei, Goto Yasuto and Kawamoto Kosuke developed it.
The patent application number is TW20240140745 20241025. The patent publication number is TW202534305 (A). International Patent Classification co..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has released Nippon Steel patent application for Molten-coated Steel Material Having a Coated Layer with a Desired Average Chemical Composition. This invention was developed by Tokuda Kohei, Goto Yasuto, Saito Mamoru, Ishii Kotaro and Uranaka Masaaki.
The patent application number is TW20..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- China Steel has filed a patent application for Carbon-containing Sintered Pellet and Method for Producing the Same. This invention was developed by Jiang Ci-syu, Wu Wei-ling, Chen An-sheng, Chen Tai-cheng, Tseng Chun-hsiang and Lee Ching-chih.
The patent application number is TW20240106897 20240227. The paten..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- JFE Steel has submitted a patent application for Production Method for Slab and Production Method for Steel Sheet. This invention was developed by Kawasaki Taiki, Odagaki Tomoya and Tsuzumi Kenji.
The patent application number is TW20240145269 20241125. The patent publication number is TW202534170 (A). Intern..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has released Nippon Steel patent application for Method for Blowing Reducing Gas into Blast Furnace, and Blast Furnace. This invention was developed by Sunahara Kohei, Kumaoka Hisashi, Kamijo Chikashi, Matsukura Yoshinori and Yokoyama Hirokazu.
The patent application number is TW202501033..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has received Nippon Steel patent application for Method for Blowing Reducing Gas into Blast Furnace and Blast Furnace. Matsukura Yoshinori, Kumaoka Hisashi, Sunahara Kohei, Kamijo Chikashi and Yokoyama Hirokazu developed the invention.
The patent application number is TW20250103312 202501..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Nippon Steel has sought patent for Method for Blowing Reducing Gas into Blast Furnace, and Blast Furnace. This invention was developed by Kumaoka Hisashi, Sunahara Kohei, Kamijo Chikashi, Matsukura Yoshinori and Yokoyama Hirokazu.
The patent application number is TW20250103310 20250124. The patent publication..
Steel
| Sun 14 Jun 2026
Alexandria, June 15 -- Unicoh Specialty Chemicals Co Ltd and POSCO have submitted a patent application for Solution Composition for Surface Treatment of Steel Sheet, Steel Sheet Surface-treated Using Same, and Manufacturing Method Therefor. Kim Jong-kook, Song Ho-cheol, Choi Chang-hoon and Cho Soo-hyoun developed the invention.
..
Steel
| Tue 16 Jun 2026
Beijing, June 16 -- Nippon Steel & Sumitomo Metal has sought patent for Steel Sheet and Outer Sheet Member. This invention was developed by Hironaka Satoshi, Igarashi Kousuke, Tanaka Yasuaki, Sugiura Natsuko and Nagano Mai.
The patent application number is CN20248050354 20240802. The patent publication number is CN121620600 (A)..
Steel
| Tue 16 Jun 2026
Beijing, June 16 -- JFE Steel has sought patent for Method for Determining Slab, Method for Manufacturing Slab, and Method for Manufacturing Steel Sheet. This invention was developed by Mochida Tetsuo, Odagaki Tomoya, Aoki Hotaka, Chatani Hirotaka and Kaneko Yohei.
The patent application number is CN20248050751 20240705. The pa..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- JFE Steel has sought patent for Steel Material Bending Amount Calculation Method, Steel Material Production Method, Steel Material Bending Determination Method, and Steel Material Bending Amount Calculation Device. This invention was developed by Kawasaki Airu and Nakahara Takuya.
The patent application numbe..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has received Nikon patent application for Shape Acquisition Method, Object Management Method, Steel Frame Erection Method, and Shape Acquisition System. Miyawaki Takashi developed the invention.
The patent application number is TW20250122672 20220623. The patent publication number is TW20..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- JFE Steel has submitted a patent application for Clearance Measurement Method, Clearance Measurement Device, Threaded Joint Measurement Method, Threaded Joint Measurement System, Measurement Terminal, Threaded Joint Manufacturing Method, and Threaded Joint Quality Management Method. This invention was develope..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Nippon Steel has filed a patent application for Surface-treated Member and Composite Structure. This invention was developed by Shimizu Atsuo and Takahashi Takehiro.
The patent application number is TW20240150631 20241225. The patent publication number is TW202538073 (A). International Patent Classification c..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has released JFE Steel patent application for Method for Manufacturing Hot-rolled Steel Sheet for Non-oriented Electromagnetic Steel Sheet and Method for Manufacturing Non-oriented Electromagnetic Steel Sheet. This invention was developed by Maruyama Shigehiro, Okubo Tomoyuki and Saito Hay..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- JFE Steel has applied Taiwan patent for Method for Refining Molten Iron. Sugino Tomohiro, Ogasawara Futoshi and Negishi Hidemitsu developed it.
The patent application number is TW20250109218 20250312. The patent publication number is TW202538058 (A). International Patent Classification code is C21C5/28. Coope..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- JFE Steel has submitted a patent application for Method for Refining Molten Iron. Ogasawara Futoshi, Negishi Hidemitsu and Sugino Tomohiro developed the invention.
The patent application number is TW20250109030 20250312. The patent publication number is TW202538057 (A). International Patent Classification cod..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- JFE Steel has submitted a patent application for Blast Furnace Operation Method and Blast Furnace Auxiliary Facility. This invention was developed by Kuwabara Minoru, Kaneyama Shinnosuke, Matsutani Kohei, Goto Shuhei and Yanagisawa Ryuta.
The patent application number is TW20250106627 20250224. The patent pub..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Nippon Steel has submitted a patent application for Method for Blowing Reducing Gas into Blast Furnace, and Blast Furnace. This invention was developed by Kamijo Chikashi, Kumaoka Hisashi, Sunahara Kohei, Matsukura Yoshinori and Yokoyama Hirokazu.
The patent application number is TW20250103311 20250124. The p..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Nippon Steel has submitted a patent application for Transport Device for Waste Plastic and Storage Hopper for Waste Plastic. This invention was developed by Matsueda Keiji, Yakashira Kenichi, Hara Taiki and Harada Tsubasa.
The patent application number is TW20240150434 20241224. The patent publication numbe..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Nippon Steel Chemical & Materials has sought patent for Photosensitive Resin Composition, Resin Film, Substrate with Resin Film, Organic Electro-luminescence Display Device, and Method for Producing Substrate with Resin Film. This invention was developed by Matsuda Kenji and Otaki Takashi.
The patent applicat..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Kobe Steel has filed a patent application for Porous Carbon Production Method and Carbon Dioxide Separation Method. This invention was developed by Hamaguchi Maki, Shishido Takahiro, Ito Takahiro, Matoba Naoki and Tsukazaki Takaki.
The patent application number is TW20250102297 20250120. The patent publicatio..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Nippon Steel has sought patent for Decorative Metal Plate. This invention was developed by Matsuno Masanori, Futaba Takashi and Ueda Koichiro.
The patent application number is TW20240144070 20241115. The patent publication number is TW202537825 (A). International Patent Classification codes are B32B15/08, B..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Sichuan Communications Construction Group and Sichuan Jiaojian Urban Construction Development have submitted a patent application for Tunnel Steel Arch Connecting Steel Plate Welding Positioning Device. This invention was developed by Tang Yang, Yu Qiang, Gao Yao, Wang Yi, Chen Dongdong, He Jingzhou, Song Qin..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Shandong Iron and Steel patent application for Steel and Iron Material Intelligent Bundle Separation Control Method and System. The invention was developed by Sun Hongzhi, Yang Shuai, Ge Gongxun, Huang Zhidong, Li Cheng, Lyu Xiaofeng, Xue Zhi and Ge Ha..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- China Steel has submitted a patent application for Method and System for Predicting Shipping Rent and Assisting in Selecting Shipping Charter Time. Lo Hung-yi and Huang Ming-yu developed the invention.
The patent application number is TW20240108504 20240308. The patent publication number is TW202536730 (A). I..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- China Steel has sought patent for Hot Rolling Quality Decision Method Using Integrated Webpage Platform to Provide Detection Information Function So as to Facilitate Quality Inspection Process and Increase Inspection Efficiency. This invention was developed by Shi Jun-chao, Lin Yan-jun, Wu Meng-sheng, Li Jing-..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- China Steel has sought patent for System and Method of Attached Price Estimation and Non-transitory Computer Readable Medium. This invention was developed by Lee Ming-hsien, Kang Po-wei and Chen Chih-hao.
The patent application number is TW20240103646 20240131. The patent publication number is TW202533105 (A)..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Anshan Angang Iron Oxide Co Ltd, An Steel Anshan Metallurgy Powder Mat Co Ltd and Angang Steel Co Limited have filed a patent application for Ultrasonic Dispersion Treatment Process for Processing High-purity Iron Oxide Powder. This invention was developed by Hu Ze, Zhao Mingtao, Li Jiang, Li Hanfei, Huang Zh..
Steel
| Tue 16 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released Xian University of Architecture and Technology patent application for Method and Device for Evaluating Full-range Fatigue Life of Corroded Reinforcing Steel Bar by Considering Characteristics of Corrosion Pits. This invention was developed by Wei Zhouta..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- Henan Zhongyuan Special Steel Equipment Manufacturing has sought patent for Method for Detecting Carbon Content in Stuffing Sand. This invention was developed by Ren Liming, Zhang Na, Cai Ningjuan and Cao Yalei.
The patent application number is CN202511647933 20251111. The patent publication number is CN1216..
Steel
| Tue 16 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has released JFE Steel patent application for Hot-dip Al-Zn-Si-Mg Plated Steel Sheet, Surface-treated Steel Sheet, and Coated Steel Sheet. This invention was developed by Yoshida Masahiro, Taira Shoichiro, Sato Yohei, Iwano Sumihisa and Kanno Fumitaka.
The patent..
Steel
| Tue 16 Jun 2026
Beijing, June 16 -- State Intellectual Property Office of China has published Nippon Steel & Sumitomo Metal patent application for Steel Material. The invention was developed by Kamitani Hiroki, Tomio Yusaku and Ando Misaho.
The patent application number is CN20248050913 20240625. The patent publication number is CN121620601 (A..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has released JFE Steel patent application for Cold Rolling Method and Cold Rolling Device. This invention was developed by Tsukamoto Kengo.
The patent application number is TW20250105085 20250211. The patent publication number is TW202537730 (A). International Patent Classification codes ..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- China Steel has sought patent for Method for Monitoring Offset Amount of Strip. This invention was developed by Shih Chun-chao and Yang Yung-yi.
The patent application number is TW20240110946 20240325. The patent publication number is TW202537728 (A). International Patent Classification codes are B21B38/00 an..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has published Nippon Steel Chemical & Materials patent application for Photosensitive Resin Composition, Light-shielding Film, Color Filter, Touch Panel and Display Device Characterized in That the Photosensitive Resin Composition is Capable of Preparing a Light-shielding Film Having Both ..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has released Nippon Steel Stainless Steel Corporation patent application for Shelf for Display Case and Display Case. This invention was developed by Isami Shinpei and Ogata Yasuo.
The patent application number is TW20240146814 20241203. The patent publication number is TW202537553 (A)...
Steel
| Sun 14 Jun 2026
Beijing, June 15 -- Huadian Electric Power Research Inst Co Ltd, Central Iron & Steel Research Inst Co Ltd, Dongfang Boiler Group, Dongfang Electric Corporation and Huadian Luntai Thermoelectricity have submitted a patent application for Ultra-long Stainless Steel Pipe with Inner Wall Containing Anti-oxidation Permeation Layer a..
Steel
| Sun 14 Jun 2026
Beijing, June 15 -- Jiangsu Yonggang Group and Lianfeng Steel (Zhangjiagang) have submitted a patent application for 700 Mpa Grade Anchor Rod Steel Bar and Preparation Method Thereof. This invention was developed by Ma Zhenghong, Zhang Xiaowei, Xu Zhen, Shou Xiantao, Zhou Cong and Peng Yong.
The patent application number is C..
Steel
| Mon 15 Jun 2026
Beijing, June 16 -- Shanghai Meishan Iron & Steel has submitted a patent application for Calculation Method of Limit Scrap Ratio in Converter Smelting Process. This invention was developed by Zheng Yi, Li Yudi and Zuo Kanglin.
The patent application number is CN202411181745 20240827. The patent publication number is CN121614690..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has released JFE Steel patent application for Pickling Method and Pickling Equipment for Steel Strip. This invention was developed by Masumo Hiroyuki.
The patent application number is TW20240145934 20241128. The patent publication number is TW202536239 (A). International Patent Classifica..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Cleveland Cliffs Steel Properties has submitted a patent application for Improved Spot Weld Strength in Third Generation Advanced High-strength Steel. This invention was developed by Comstock Robert James, Subramanian Mohan and Thomas Grant A.
The patent application number is TW20250104738 20250208. The paten..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has received Nippon Steel patent application for Non-oriented Electromagnetic Steel Sheet, Rotor Core, Stator Core, and Motor. Natori Yoshiaki, Yashiki Hiroyoshi, Fukuchi Minako and Takeda Kazutoshi developed the invention.
The patent application number is TW20250103361 20250124. The pate..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- China Steel has submitted a patent application for Medium Carbon Steel and Method of Manufacturing the Same. This invention was developed by Kuo Shih-ming and Chang Heng-shuo.
The patent application number is TW20240107754 20240304. The patent publication number is TW202536198 (A). International Patent Classi..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- JFE Steel has submitted a patent application for Blast Furnace Tuyere Apparatus and Blast Furnace Operation Method. This invention was developed by Kuwabara Minoru, Kaneyama Shinnosuke, Morita Yuya, Goto Shuhei and Yanagisawa Ryuta.
The patent application number is TW20250102425 20250121. The patent publicati..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- China Steel has submitted a patent application for a Treatment Method for Recycling Refractory Materials Involving Sequential Magnetic Separation, Particle Size Screening, Grinding, and Classification to Efficiently Recycle and Segregate Magnetic Metals and Refractory Material Fractions for Resource Reuse. Thi..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Nippon Steel has sought patent for Blast Furnace Operation Method. This invention was developed by Sakai Hiroshi and Nakano Kaoru.
The patent application number is TW20250103801 20250203. The patent publication number is TW202536195 (A). International Patent Classification codes are C21B5/00 and C21B7/00. C..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- JFE Steel has applied Taiwan patent for Resin-coated Metal Plate, Metal Container, and Method for Producing Resin-coated Metal Plate. Koibuchi Shun, Saeki Michitoshi, Kawano Takashi, Ujihira Tomoyuki, Takahashi Yuzuru, Fujimoto Soichi and Yamanaka Yoichiro developed it.
The patent application number is TW2025..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has released JFE Steel patent application for Resin-coated Metal Plate, Metal Container, and Method for Manufacturing Resin-coated Metal Plate. This invention was developed by Saeki Michitoshi, Koibuchi Shun, Kawano Takashi, Ujihira Tomoyuki, Takahashi Yuzuru, Fujimoto Soichi and Yamanaka ..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has received Nippon Steel Chemical & Materials patent application for Epoxy Resin, Epoxy Resin Composition, and Cured Object, Prepreg, Laminate, and Printed Wiring Board Obtained from Epoxy Resin Composition, and Method for Producing Epoxy Resin. Kanemitsu Shingo, Soh Masahiro, Jee Joong-h..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- Taiwan Patent Office has published JFE Steel patent application for Tig Welding Method and Tig Welded Joint. The invention was developed by Ando Akiyoshi and Okabe Takatoshi.
The patent application number is TW20250106785 20250224. The patent publication number is TW202535595 (A). International Patent Classif..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- JFE Steel has submitted a patent application for Abnormality Diagnosis Method and Abnormality Diagnosis Device for Continuous Casting Machine. This invention was developed by Nakano Shota, Okazaki Kentaro, Ichikawa Akira and Ito Shinya.
The patent application number is TW20250108422 20250307. The patent pub..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- China Steel has sought patent for Auxiliary Manufacturing Device and Manufacturing Method for Separation Sheets of Laminated Steel Sheets. This invention was developed by Liu Yu-ta, Chen Hsing-yi, Kuo Chia-hsu and Lin Sheng-yang.
The patent application number is TW20240108464 20240307. The patent publication ..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- China Steel has filed a patent application for Detecting System and Detecting Method. This invention was developed by Lee Ching-yen, Tseng Huan-lung, Chen Yu-sheng, Chen Jyun-ji and Xie Yuan-sheng.
The patent application number is TW20240108024 20240306. The patent publication number is TW202535570 (A). Inter..
Steel
| Tue 16 Jun 2026
Taipei, June 16 -- JFE Steel has submitted a patent application for Resin-coated Metal Plate, Metal Container, and Method for Producing Resin-coated Metal Plate. This invention was developed by Saeki Michitoshi, Koibuchi Shun, Kawano Takashi, Ujihira Tomoyuki, Takahashi Yuzuru, Fujimoto Soichi and Yamanaka Yoichiro.
The patent ..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Method for Judging and Maintaining Sealing Performance of Coke Oven Body. The invention was developed by Peng Lei, Zhang Jianwen, Wang Chunye, Hao Botao, Wang Jianyong, Cui Siqiang, Shang Xiaopeng and Dang..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Anhui Daming Metal Tech Co Ltd patent application for Stainless Steel Intermediate Bulk Container. Xing Wei developed the invention.
The patent application number is CN202610144298 20260202. The patent publication number is CN121608997 (A). Internati..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Shanghai Yaopo New Material Tech Co Ltd has submitted a patent application for High-hardness Stainless Steel Band. This invention was developed by Jiang Xiaochun and Zhang Sijie.
The patent application number is CN20261039933 20260113. The patent publication number is CN121610153 (A). International Patent ..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Angang Steel Co Limited has filed a patent application for Production Method of High-efficiency and Environment-friendly High-purity Ferric Oxide Powder. This invention was developed by Kang Lei, Kang Wei, Shang Deli, Song Chengmin, Peng Chunlin and Liao Xiangwei.
The patent application number is CN2025116..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Wuhan Heyi Guangjian Construction Co Ltd patent application for Hoisting Device for Mounting Steel Structural Parts. The invention was developed by Cai Kai and Liao Mingyang.
The patent application number is CN20261018015 20260107. The patent public..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Jiangsu Minfu Communication Tech Co Ltd has submitted a patent application for Conveying Device for Stainless Steel Composite Belt Treatment. Lu Guohong developed the invention.
The patent application number is CN20261027122 20260109. The patent publication number is CN121609066 (A). International Patent C..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Baomake Hefei Tech Co Ltd has submitted a patent application for Steel Belt End Online Trimming Device. This invention was developed by Chen Fei, Wang Aihua, Tang Chenglong, Li Xiaozheng, Wang Lingjie, Zhao Liming, Yuan Dashan, Zhang Ming, Yao Wei and Shu Linqiang.
The patent application number is CN202610..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Taier Wisdom Shanghai Laser Tech Co Ltd has filed a patent application for Full-automatic H-shaped Steel Production Method and System Based on Assembly Line Cooperative Control. This invention was developed by Huang Lijin and Zhao Yinhui.
The patent application number is CN202610110489 20260127. The patent..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Jiangsu Zhongzhijie Heavy Ind Co Ltd has applied Chinese patent for Electric Arc Welding Equipment for Steel Member Machining. Liao Fazhong developed it.
The patent application number is CN202610109065 20260127. The patent publication number is CN121607741 (A). International Patent Classification codes are..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Jiangsu Sanfangsheng Heavy Tech Co Ltd patent application for Stainless Steel Shearing Device. Zhang Fei and Yang Xiwu developed the invention.
The patent application number is CN202511984317 20251226. The patent publication number is CN121607693 (A)..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Hebei Zhijian Machinery Mfg Co Ltd has submitted a patent application for Precise Cutting and Positioning Equipment for Reinforcing Steel Bars. This invention was developed by Xie Yanwei.
The patent application number is CN202511647001 20251111. The patent publication number is CN121607526 (A). Internation..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Shaanxi Tianhan Steel Structure Intelligent Mfg Co Ltd has filed a patent application for Automatic Welding Equipment for Steel Bar Truss. This invention was developed by Zhang Youchao, Hou Sen, Ma Wei, Chen Min, Hu Jun, Chang Cheng, Chen Mingyuan, Pu Yicai, Zhao Fabin, Liu Jie, Cheng Xia, Zhang Di and Yang H..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Guangzhou Guangxin Communication Equipment Co Ltd has sought patent for Steel Production Twisting Process. This invention was developed by Zhang Jianlin.
The patent application number is CN202511795229 20251202. The patent publication number is CN121607460 (A). International Patent Classification codes are..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Changshu Jinyu Special Shaped Steel Tube Co Ltd has applied Chinese patent for Seamless Steel Tube Machining and Straightening Device. Zhang Xiaowei and Zhang Daming developed it.
The patent application number is CN202511889703 20251215. The patent publication number is CN121607447 (A). International Paten..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Yangsen Supply Chain Man Rizhao Co Ltd patent application for Steel Plate Leveler Capable of Eliminating reel Marks. The invention was developed by Hao Guangjian, Zhu Zuopeng, Zhao Lusheng, Cui Yongliang, Wang Yaping, Wei Daijin and Hu Yuankun.
The ..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has published Shanghai Dapan Pringting Tech Corporation patent application for Steel Belt Flattening Equipment. The invention was developed by Yan Xiaofeng.
The patent application number is CN202511928123 20251219. The patent publication number is CN121607442 (A)..
Steel
| Sun 14 Jun 2026
Alexandria, June 15 -- Tung Mung Dev Co Ltd has submitted a patent application for Method for Preparing Antibacterial Silver-containing Stainless Steel by Surface Alloying. Tsai Wen-ta, Lu Yen-chieh, Liu Bernard Haochih, Huang Chong-cheng, Yang Chiao-fen and Chen Zhi-yan developed the invention.
The patent application number ..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Kunshan Mosidi Prec Machinery Co Ltd has applied Chinese patent for Formwork Steel Plate Pretreatment Device. Shi Hang and Wu Yu developed it.
The patent application number is CN202511813578 20251204. The patent publication number is CN121608076 (A). International Patent Classification codes are B24C3/06 a..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- State Intellectual Property Office of China has received Guangxi Jingshuixiansheng Intelligent Tech Co Ltd patent application for Stainless Steel Plate Surface Machining and Wiredrawing Treatment Equipment. Li Zongyi and Li Qiaoqiong developed the invention.
The patent application number is CN202511812048 ..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Xuzhou Kelisi Eng Machinery Co Ltd has submitted a patent application for Steel Part Polishing Equipment for Engineering Machinery Production. This invention was developed by Cheng Luran, Guo Sheng and Li Yunliang.
The patent application number is CN20261094579 20260123. The patent publication number is CN..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Zibo City Zichuan Distr Housing and Urban Rural Construction Transaction Service Center has sought patent for Construction Site Steel Structure Welding Device for Constructional Engineering. This invention was developed by Hu Xiuqing.
The patent application number is CN202511952490 20251223. The patent pub..
Steel
| Mon 15 Jun 2026
Beijing, June 15 -- Wuxi Holley Juneng Equipment Co Ltd has submitted a patent application for Alternate Synchronous Welding Equipment Suitable for Stainless Steel. This invention was developed by Chen Kuifen, Qian Yuanmeng, He Runjie and Chen Liying.
The patent application number is CN202511616553 20251106. The patent public..
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