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Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- Cisdi Tech Res CT has applied for Chinese patent for hot rolling strip steel shearing and crimping device synchronization system. Gao Aimin, Han Huiquan, Zhou Min and Wang Wanhui developed it. The patent application number is CN201910677444 20190725. The patent publication number is CN110303049 (A). Inter..

Steel

  |  Wed 14 Apr 2021

Taipei, April 14 -- Sintokogio Ltd has applied for Taiwan patent for method for nondestructive assessment of steel. Makino Yoshiyasu developed it. The patent application number is TW20190122307 20190626. The patent publication number is TW202014701 (A). International Patent Classification codes are G01N27/02 and G01N27/72. Co..

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- State Intellectual Property Office of China has received Shougang Group's patent application for 1000mpa hydroelectric steel submerged arc welding wire and preparation method and welding method thereof. Zhang Xiazhou, Zhao Yingjian, Wang Fenghui, Chen Yanqing, Liu Hong, Mou Shukun, Dong Xianchun and Zhang Fe..

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- State Intellectual Property Office of China has published Hubei Huaxin Tech's patent application for precision strip steel automatic trimming machine. The invention was developed by Lu Caijin, Leng Jun, Liu Heping, Zhang Yunhua and Zhou Jian. The patent application number is CN201910745271 20190813. The p..

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- State Intellectual Property Office of China has published Huzhou Yangli Steel Structure's patent application for steel structure machining and manufacturing process. The invention was developed by Zhang Fei and Jin Guojun. The patent application number is CN201910702730 20190731. The patent publication nu..

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- State Intellectual Property Office of China has published Zhejiang Jinggong Science & Technology's patent application for H-shaped steel horizontal type pre-assembling device. The invention was developed by Wang Cheng, Fan Xingdong, Yu Huanqing, Ling Miaofeng, Xia Rongxiang and Wu Haixiang. The patent app..

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- State Intellectual Property Office of China has published Guangdong Tianzhuo Intelligent Equipment Tech's patent application for bending die capable of controlling high-strength steel springback and application method thereof. The invention was developed by Nie Guoshun, Zhou Rui, Dai Linwu and Zhuang Zejian...

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- Univ Shenyang has sought patent for ultrahigh-strength dual-phase steel CMT and CMT pulse welding process. This invention was developed by Liu Yan, Ye Haiqing, Chen Yongman, Yao Yu, Zhou Guishen and Liu Jiapeng. The patent application number is CN201910529206 20190619. The patent publication number is CN1..

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- Suqian Tianyi Construction Labor Service has filed a patent application for multifunctional steel structure cutting and drilling device. This invention was developed by Zhang Shaomin, Ding Ke, Gao Xingyou, Zhu Wei and Xu Cheng. The patent application number is CN201910594271 20190703. The patent publicati..

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- State Intellectual Property Office of China has released Hubei Ganao Construction Eng's patent application for suspension erecting device for vertical butting of steel bars. This invention was developed by Cao Tao, Shi Tao, Li Yufeng and Li Fu. The patent application number is CN201810259810 20180327. The..

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- Hubei Ganao Construction Eng has submitted a patent application for electroslag pressure welding positioning device for steel bars. Li Fu, Shi Tao, Li Yufeng and Cao Tao developed the invention. The patent application number is CN201810258942 20180327. The patent publication number is CN110303237 (A). Int..

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- Fuzhou Jinan Fengruming Crafts has submitted a patent application for multilayer-overlaid high-strength steel wrapping wood production facility. This invention was developed by Yang Cuifang. The patent application number is CN201910617063 20190709. The patent publication number is CN110303096 (A). Interna..

Steel

  |  Wed 14 Apr 2021

Alexandria, April 14 -- Garrett Transportation I has obtained a patent for stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys and methods for manufacturing the same. This invention was developed by Chintalapati Pavan, Nandagopal Balasubramani, Guruprasanna Praveen, Wilson Marc, Patil Vij..

Steel

  |  Wed 14 Apr 2021

Alexandria, April 14 -- Nippon Steel has been granted a patent (10,975,452) for hot forged product. This invention was developed by Nishihara Kison, Kashiwara Yoshiyuki and Tahira Hiroaki. The patent application number is 16/091,828. The International Patent Classification codes are C21D 8/00 (20060101), C22C 38/38 (20060101), C..

Steel

  |  Wed 14 Apr 2021

Alexandria, April 14 -- Lincoln Global has been granted a patent (10,974,341) for welding waveform for stainless steel applications. This invention was developed by Melfi Teresa and Mcvicker Nathaniel. The patent application number is 15/629,195. The International Patent Classification codes are B23K 9/18 (20060101), B23K 9/23 (..

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- Zhengzhou No 9 Metallurgical Sanwei Chemical Machinery and No 9 Metallurgical Construction have submitted a patent application for jig for manufacturing steel box girder u rib. Miao Weihua, Ruan Qing, Li Ligang, Zhang Ling and Yan Bin developed the invention. The patent application number is CN20191046923..

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- State Intellectual Property Office of China has received Panzhihua Iron & Steel Res Inst Pangang Group's patent application for high transverse impact power steel for oil casing and manufacturing method of steel. Xiong Xuegang, Zhang Kaihua, Ye Xiaoyu and Cui Kaiyu developed the invention. The patent appl..

Steel

  |  Wed 14 Apr 2021

Taipei, April 14 -- Taiwan Patent Office has received China Steel's patent application for steel wire rod weight estimation method to avoid repacking the steel wire rod. Huang Wei-Cheng, Wu Shi-Xian, Zhong Shi-Yan, Wu Guo-Li and Zhang Jun-Qing developed the invention. The patent application number is TW20180135855 20181011. T..

Steel

  |  Wed 14 Apr 2021

Beijing, April 14 -- State Intellectual Property Office of China has published Univ Southeast's patent application for method for manufacturing and forming high-strength steel by laminar flow plasma additive. The invention was developed by Yan Jingli, Zhang Cheng, Ding Hui, Dai Ting and Huang Shan. The patent application numb..

Steel

  |  Wed 14 Apr 2021

Alexandria, April 14 -- U.S. Patent and Trademark Office has awarded JFE Steel a patent for method for producing non-oriented electrical steel sheet having excellent magnetic properties. Nakajima Hiroaki, Okubo Tomoyuki, Nakanishi Tadashi and Oda Yoshihiko developed the invention. The patent application number is 15/750,037. The..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- State Intellectual Property Office of China has received Xuzhou Guolong Electric Power Parts Casting's patent application for combined steel ball casting mold. Zhang Linsen developed the invention. The patent application number is CN201910446523 20190527. The patent publication number is CN110303118 (A). ..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- Panzhihua Iron & Steel Res Inst Pangang Group has sought patent for control method for improving homogeneity of heavy rail steel. This invention was developed by Li Hongguang, Chen Liang, Chen Tianming and Han Zhenyu. The patent application number is CN201910660580 20190722. The patent publication number ..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- State Intellectual Property Office of China has released Dongguan Xiangfei Intelligent Equipment Tech's patent application for paint spraying device with fast drying function for steel plate machining. This invention was developed by Huang Junmei and Chen Chuangjia. The patent application number is CN2019..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- State Intellectual Property Office of China has released Hubei Ganao Construction Eng's patent application for steel bar cage column hooping mechanism. This invention was developed by Cao Tao, Li Fu, Shi Tao and Li Yufeng. The patent application number is CN201810259808 20180327. The patent publication nu..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- State Intellectual Property Office of China has released Xuzhou Guolong Electric Power Parts Casting's patent application for casting model process method for steel ball with high wear resistance. This invention was developed by Zhang Linsen. The patent application number is CN201910446524 20190527. The p..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- State Intellectual Property Office of China has released Panzhihua Iron & Steel Res Inst Pangang Group's patent application for dispersion segregation control method for heavy rail steel with extra-large section. This invention was developed by Li Hongguang, Chen Tianming, Chen Liang and Zeng Wu. The pate..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- Anhui Anhuang Machinery has submitted a patent application for ejection device suitable for automatic closed forging of steel piston. Zhang Daofeng, Song Jiabing and Huang Changwen developed the invention. The patent application number is CN201910619054 20190710. The patent publication number is CN1103031..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- Jiang Jie has submitted a patent application for reinforcing steel bar cutting-off machine. The patent application number is CN201910607847 20190708. The patent publication number is CN110303103 (A). International Patent Classification codes are B21C51/00 and B21F11/00. Cooperative Patent Classification code..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- Qingdao Mingzhu Steel Structure has submitted a patent application for device for collecting and processing steel component spraying harmful gas. Liu Xuezhen, Ma Junjie, Sun Zonghua, Hu Kaiwei, Sun Qincai, Li Xiuzhu, Zhang Yike and Yang Yuhua developed the invention. The patent application number is CN201..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- Guangzhou Zengli Steel Structure and Univ South China Tech have submitted a patent application for h-shaped steel end face milling device. Wu Fan, Li Liejun, Zhou Feng, Zhang Diqi, Cai Liang and Zhang Yang developed the invention. The patent application number is CN201910653011 20190719. The patent public..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- Haian Jiaorui Robot Tech has sought patent for transverse shearing automatic discharge device. This invention was developed by Liu Chao, Fan Xinxing, Zhang Yaping, Zhang Pengfei, Wei Jianqiu and Zhou Enquan. The patent application number is CN201910630649 20190712. The patent publication number is CN11030..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- State Intellectual Property Office of China has published Xu Xiaoqin's patent application for stretcher with good shock absorption effect. The patent application number is CN201810255431 20180327. The patent publication number is CN110302016 (A). International Patent Classification codes are A61G1/02 and A61..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- State Intellectual Property Office of China has received Wurth Paul's patent application for method of operating a pelletizing plant. Struber Georg and Nouaille-Degorce Gilles developed the invention. The patent application number is CN20188011119 20180208. The patent publication number is CN110300809 (A)..

Steel

  |  Mon 12 Apr 2021

Beijing, April 12 -- Jianlong Beiman Special has submitted a patent application for large ladle drainage agent external connection device. This invention was developed by Wang Xinghua, Cui Jibin, Guo Xianhai and Wang Lingfu. The patent application number is CN201910711761 20190802. The patent publication number is CN110303123..

Steel

  |  Sun 11 Apr 2021

Beijing, April 11 -- Nanjing BIMU Intelligent Building Tech has filed a patent application for welded steel structure three-dimensional simplified joint structure stress method. This invention was developed by Cao Baoya. The patent application number is CN201910500057 20190611. The patent publication number is CN110298084 (A)..

Steel

  |  Sun 11 Apr 2021

Seoul, April 11 -- Korean Intellectual Property Office has received Samsung Heavy Ind's patent application for apparatus for supporting turn over of steel plate. Ma Kuk Yeol and Park Joo Shin developed the invention. The patent application number is KR20180037306 20180330. The patent publication number is KR20190114498 (A). I..

Steel

  |  Sat 10 Apr 2021

Beijing, April 10 -- State Intellectual Property Office of China has published Univ Tianjin's patent application for concrete filled steel tubular column push-out test bonding slippage measuring device. The invention was developed by Yan Jiabao, Chen Anzhen, Wang Tao and Luo Yunbiao. The patent application number is CN2019105..

Steel

  |  Sat 10 Apr 2021

Beijing, April 10 -- Universal Wire Rope has sought patent for tensile test device for steel wires. This invention was developed by Luo Yunheng and Zheng Ze. The patent application number is CN201910695984 20190730. The patent publication number is CN110296894 (A). International Patent Classification codes are G01N3/02 and G0..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Jilin Changchun High Nitrogen Alloy R&D Center has applied for Chinese patent for one-step method for producing high-nitrogen austenitic stainless steel. Chen Ziwei developed it. The patent application number is CN201810233679 20180321. The patent publication number is CN110295329 (A). International Patent..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Anyang Iron & Steel has applied for Chinese patent for steel belt for composite brake drum and production method thereof. Wan Guoxi, Li Yong, Wei Xian, Liu Yanling, Zheng Fei, Zhang Dajiang, Deng Hangzhou, Chen Quan, Liu Guangchao and Zhang Lei developed it. The patent application number is CN201910562638 ..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Daye Zhilian Metallurgical has applied for Chinese patent for conveying device for steel bar transferring. Wang Xiaopeng and Cheng Aiping developed it. The patent application number is CN201810238042 20180322. The patent publication number is CN110294441 (A). International Patent Classification codes are B..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Anhui Hansheng Ind Parts has applied for Chinese patent for bimetal type steel hinge assembly and preparation method thereof. Yan Hailong developed it. The patent application number is CN201910600055 20190704. The patent publication number is CN110295814 (A). International Patent Classification codes are B..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- State Intellectual Property Office of China has received Hunan 3T New Mat's patent application for online alkaline bluing method for hot-rolled steel bars. Huang Ling, Li Juliang, Xiang Yong and Zeng Linfang developed the invention. The patent application number is CN201910617490 20190710. The patent publi..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- State Intellectual Property Office of China has received Panzhihua Iron & Steel Res Inst Pangang Group's patent application for trough-type steel rail flash welding joint postweld heat treatment method. Wang Ruoyu, Li Dadong, Lu Xin and Deng Jian developed the invention. The patent application number is CN..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- State Intellectual Property Office of China has published Tangshan Stainless Steel and Tangshan Iron & Steel Group's patent application for Ti microalloying 540MPa-level high reaming steel belt and production method thereof. The invention was developed by Zhang Yuwen, Wang Pengfei, Yan Ping, Li Bo, Jia Lihui,..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- State Intellectual Property Office of China has published Jilin Changchun High Nitrogen Alloy R&D Center's patent application for method for improving mechanical property of high-nitrogen 20MnSi deformed steel bars. The invention was developed by Chen Ziwei. The patent application number is CN201810233926 ..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- State Intellectual Property Office of China has published Daye Zhilian Metallurgical's patent application for box type heat treatment furnace used for steel bar heat treatment. The invention was developed by Wang Xiaopeng and Cheng Aiping. The patent application number is CN201810238078 20180322. The paten..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Jilin Changchun High Nitrogen Alloy R&D Center has sought patent for method for accurately controlling nitrogen content of high-nitrogen steel. This invention was developed by Chen Ziwei. The patent application number is CN201810233943 20180321. The patent publication number is CN110295310 (A). Internation..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Tianjin CISRI-HARDER Materials and Tech has filed a patent application for high-toughness high-mirror pre-hardened die steel and manufacturing process thereof. This invention was developed by Wang Fei and Sun Xiaolin. The patent application number is CN201910602880 20190705. The patent publication number i..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Goertek Inc has filed a patent application for manufacturing method of stainless steel material. This invention was developed by Zhang Yunji, Mao Yongfa and Xiao Yiyang. The patent application number is CN201910629463 20190712. The patent publication number is CN110295308 (A). International Patent Classifi..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Wuxi Jusheng Metal Products has submitted a patent application for automatic flat steel arranging device. Zhuang Zhiwei and Wu Guochun developed the invention. The patent application number is CN201910606540 20190705. The patent publication number is CN110294322 (A). International Patent Classification cod..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Daye Zhilian Metallurgical has submitted a patent application for quenching and tempering 5Cr2NiMoVSi hot-work die steel. Wang Xiaopeng and Cheng Aiping developed the invention. The patent application number is CN201810237950 20180322. The patent publication number is CN110295331 (A). International Patent ..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Univ Nanchang Hangkong has submitted a patent application for method for reducing steel oxidation decarburization and application thereof. Peng Xiao developed the invention. The patent application number is CN201910600884 20190704. The patent publication number is CN110295275 (A). International Patent Clas..

Steel

  |  Mon 05 Apr 2021

Seoul, April 5 -- Sunjin Air & Tech and Dong Jin Ind have filed a patent application for apparatus for hydraulically separating core steel from. This invention was developed by Cho Young Chul. The patent application number is KR20180033631 20180323. The patent publication number is KR20190111476 (A). International Patent Clas..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Univ Hunan has sought patent for flexible connector arranged between ultra-large offshore floating platform modules and butt joint method. This invention was developed by Zhao Huai, Xu Daolin, Zhang Haicheng, Shi Qijia and Ding Rui. The patent application number is CN201910610813 20190708. The patent publi..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Jilin Changchun High Nitrogen Alloy R&D Center has filed a patent application for method of improving corrosion resistance of high-nitrogen steel vessel propellers. This invention was developed by Chen Ziwei. The patent application number is CN201810233880 20180321. The patent publication number is CN11029..

Steel

  |  Fri 09 Apr 2021

Beijing, April 9 -- Jiangyin Xingcheng Special Steel Works has submitted a patent application for large-wall-thickness x52ms acid-resistant pipeline steel plate produced by LF-RH refining process and manufacturing method thereof. This invention was developed by Xu Feng, Bai Yun, Miao Pifeng, Lin Tao, Sun Xianjin, Shi Ailai and Z..

Steel

  |  Fri 09 Apr 2021

Alexandria, April 9 -- Baoshan Iron & Steel has submitted a patent application for grain-oriented silicon steel with low core loss and manufacturing method therefore. Wu Meihong, Zhao Zipeng, Li Guobao, Shen Kanyi, Hu Zhuochao, Ling Chen, Sun Huande and Zhang Huabing developed the invention. The patent application number is ..

Steel

  |  Fri 09 Apr 2021

Alexandria, April 9 -- Zhejiang Mopper Environmental Technology has filed a patent application for steel wire descaling device. This invention was developed by Fu Ruxue. The patent application number is 17/064588. International Patent Classification code is B21C 43/04 20060101 B21C043/04. Cooperative Patent Classification co..
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