Pangang Group Research Institute Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pangang Group Research Institute Co., Ltd..The latest application filed is for "water-based high-temperature-resistant titanium-steel anti-bonding coating and use thereof".

Company Profile

8.9.6

Pangang Group Research Institute Co., Ltd. - Chengdu N/A CN
Pangang Group Research Institute Co., Ltd - Chengdu CN
Pangang Group Research Institute Co., Ltd. - Sichuan CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Mobile flash butt welding method for 136RE+SS heat-treated rail Grant 10,870,165 - Lu , et al. December 22, 2	2020-12-22
High-toughness and plasticity hypereutectoid rail and manufacturing method thereof Grant 10,850,315 - Han , et al. December 1, 2	2020-12-01
Water-based high-temperature-resistant titanium-steel anti-bonding coating and use thereof Grant 10,640,660 - Xu , et al.	2020-05-05
Water-based High-temperature-resistant Titanium-steel Anti-bonding Coating And Use Thereof App 20190264041 - XU; Zhefeng ; et al.	2019-08-29
High-toughness And Plasticity Hypereutectoid Rail And Manufacturing Method Thereof App 20190105693 - HAN; Zhenyu ; et al.	2019-04-11
High-carbon And High-strength And Toughness Pearlitic Rail And Manufacturing Method Thereof App 20190105694 - HAN; Zhenyu ; et al.	2019-04-11
Rail Of Railway With Passenger And Freight Mixed Traffic And Manufacturing Method Thereof App 20190106761 - HAN; Zhenyu ; et al.	2019-04-11
Mobile Flash Butt Welding Method For 136re+ss Heat-treated Rail App 20190061041 - LU; Xin ; et al.	2019-02-28
High carbon content and high strength heat-treated steel rail and method for producing the same Grant 9,157,131 - Zou , et al. October 13, 2	2015-10-13
Preparation method of hot dip galvanized sheet anti-corrosive treatment agent of environmental protective Grant 8,742,000 - Xu , et al. June 3, 2	2014-06-03
Passivant for hot-dip Al-Zn-coated sheet and preparation method and use thereof Grant 8,728,628 - Yuan , et al. May 20, 2	2014-05-20
Method For Preparing Metallic Titanium By Electrolyzing Molten Salt With Titanium Circulation App 20100243468 - Mu; Hongbo ; et al.	2010-09-30

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