He; Guangwei

Patent Applications and Registrations

Patent applications and USPTO patent grants for He; Guangwei.The latest application filed is for "compound having effects of inhibiting phosphodiesterase 4, preparation method thereof and pharmaceutical use thereof".

Company Profile

4.8.11

He; Guangwei - Anhui CN
He; Guangwei - Shenzhen CN
He; Guangwei - Hefei Anhui
He; Guangwei - Coral Springs FL US
He; Guangwei - Beijing 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
Compound pharmaceutical composition for treating skin inflammatory diseases Grant 11,318,151 - He , et al. May 3, 2	2022-05-03
Compound having effects of inhibiting phosphodiesterase 4, preparation method thereof and pharmaceutical use thereof Grant 11,161,860 - He , et al. November 2, 2	2021-11-02
Charging management method, user plane function entity, and control plane function entity Grant 11,064,076 - Yan , et al. July 13, 2	2021-07-13
Compound Having Effects Of Inhibiting Phosphodiesterase 4, Preparation Method Thereof And Pharmaceutical Use Thereof App 20210179640 - He; Guangwei ; et al.	2021-06-17
Parp/pi3k Double-target Inhibitor Containing Pyridopyrimidine Structure App 20210179610 - XU; Yungen ; et al.	2021-06-17
Compound Pharmaceutical Composition For Treating Skin Inflammatory Diseases App 20200352965 - He; Guangwei ; et al.	2020-11-12
Charging Management Method, User Plane Function Entity, and Control Plane Function Entity App 20200274973 - Yan; Yali ; et al.	2020-08-27
Charging management method, user plane function entity, and control plane function entity Grant 10,681,222 - Yan , et al.	2020-06-09
Charging method, network device, and billing system Grant 10,425,539 - Xu , et al. Sept	2019-09-24
Charging Management Method, User Plane Function Entity, and Control Plane Function Entity App 20190182385 - Yan; Yali ; et al.	2019-06-13
Event Reporting Method And Apparatus App 20190045385 - Lu; Wei ; et al.	2019-02-07
Charging Method, Network Device, and Billing System App 20180124253 - Xu; Yaoqiang ; et al.	2018-05-03
Nano-sized diene-based polymer latex particles comprising particles having average particle size of less than 30 nm Grant 9,359,490 - Pan , et al. June 7, 2	2016-06-07
Session Restoration Method, Device And System App 20150271275 - He; Guangwei ; et al.	2015-09-24
4-((3, 5, 6-trimethylpyrazine-2-yl) methoxyl) benzoic acid and its derivatives Grant 8,350,033 - Li , et al. January 8, 2	2013-01-08
Nano-sized Diene-based Polymer Latex Particles App 20120270047 - Pan; Qinmin ; et al.	2012-10-25
Nano-sized diene-based polymer latex particles App 20110184120 - Pan; Qinmin ; et al.	2011-07-28
Ligustrazine aromatic acid ether derivative, its preparation method, pharmaceutical composition, and application App 20100228029 - Li; Jiaming ; et al.	2010-09-09

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