Zhang; Chaofeng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Chaofeng.The latest application filed is for "pressing machine and corresponding side plate unit structure".

Company Profile

5.7.8

Zhang; Chaofeng - Chengdu CN
Zhang; ChaoFeng - Suzhou CN
Zhang; Chaofeng - Hunan CN
Zhang; Chaofeng - Nanjing Jiangsu
Zhang; Chaofeng - Shenzhen CN
Zhang; Chaofeng - Guangdong CN

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

Patent Activity

Patent	Date
Cucurbitane tetracyclic triterpenoid compounds for application in treating pulmonary fibrosis Grant 11,179,409 - Xie , et al. November 23, 2	2021-11-23
Pressing machine and corresponding side plate unit structure Grant 11,007,739 - He , et al. May 18, 2	2021-05-18
Pressing Machine And Corresponding Side Plate Unit Structure App 20200316893 - HE; Biao ; et al.	2020-10-08
Wearable equipment for substation maintenance mobile inspection and application method thereof Grant 10,729,199 - Jiang , et al.	2020-08-04
Wearable Equipment For Substation Maintenance Mobile Inspection And Application Method Thereof App 20190191805 - JIANG; Jiusong ; et al.	2019-06-27
Cucurbitane Tetracyclic Triterpenoid Compounds For Application In Treating Pulmonary Fibrosis App 20180303860 - Xie; Haifeng ; et al.	2018-10-25
A Use of Alkaloid in Preparing Pharmaceutical Compositions for Preventing or Treating Pulmonary Fibrosis App 20170216306 - Zhang; Mian ; et al.	2017-08-03
Access management method, device and system Grant 9,710,513 - Zhang , et al. July 18, 2	2017-07-18
Access Management Method, Device and System App 20140207809 - Zhang; Chaofeng ; et al.	2014-07-24
RACF system and equipment having dynamic discovering function in next generation network Grant 8,359,388 - Cui , et al. January 22, 2	2013-01-22
Racf System And Equipment Having Dynamic Discovering Function In Ngn App 20110099275 - Cui; Ying ; et al.	2011-04-28

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