Chen Changsheng

USPTO Trademark & Patent Filings

Trademark applications and grants for Chen Changsheng. Chen Changsheng has 5 trademark applications. The latest application filed is for "ZN"

Company Profile

Changsheng Chen
Chen Changsheng
changsheng chen
CHEN; Changsheng - Yeda Yantai
CHEN; Changsheng - Shandong CN
CHEN; Changsheng - Yantai Shandong
CHEN; Changsheng - Wuhan CN
Chen; Changsheng - Yantai CN
Chen; Changsheng - Shandong CN
Chen; Changsheng - Castro Valley CA

Trademarks Patents

Patent Applications

Patent Application	Date
REACTION SYSTEM, CATALYST AND METHOD FOR PREPARING BETA-PHENYLETHANOL 20200298198 - 16/475839 ZENG; Wei ; et al.	2020-09-24
SILICALITE-1 MOLECULAR SIEVE-BASED CATALYST AND PREPARATION METHOD FOR 1,2-PENTANEDIOL USING SAID CATALYST 20200139353 - 16/622480 HU; Jianglin ; et al.	2020-05-07
CATALYST FOR PREPARING 1,5-PENTANEDIOL VIA HYDROGENOLYSIS OF TETRAHYDROFURFURYL ALCOHOL, METHOD AND APPLICATION THEREOF 20200009544 - 16/489599 HU; Jianglin ; et al.	2020-01-09
METHOD FOR CONNECTING GRAPHENE AND METAL COMPOUND ELECTRODES IN CARBON NANOTUBE DEVICE THROUGH CARBON-CARBON COVALENT BONDS 20180163299 - 15/484134 ZHOU; Wenli ; et al.	2018-06-14
Method For Preparing 3-Aminomethyl-3,5,5-Trimethyl Cyclohexylamine 20150315133 - 14/648533 Chen; Changsheng ; et al.	2015-11-05
Reaction system, catalyst and method for preparing .beta.-phenylethanol 11,389,780 - 16/475,839 Zeng , et al. July 19, 2	2022-07-19
Catalyst for preparing 1,5-pentanediol via hydrogenolysis of tetrahydrofurfuryl alcohol, method and application thereof 10,974,233 - 16/489,599 Hu , et al. April 13, 2	2021-04-13
Silicalite-1 molecular sieve-based catalyst and preparation method for 1,2-pentanediol using said catalyst 10,898,883 - 16/622,480 Hu , et al. January 26, 2	2021-01-26
Method and system for source tracking 10,102,502 - 13/599,215 Ali , et al. October 16, 2	2018-10-16
Method and system for source tracking 10,102,502 - 13/599,215 Ali , et al. October 16, 2	2018-10-16

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"ZN" 98377113	ZN 2024-01-26
"Z" 97875287	Z 2023-04-06
"ZIZZON" 97843722	ZIZZON 2023-03-17
"HUGTHINKS" 97632036	HUGTHINKS 2022-10-14
"BITJAM" 90291178	BITJAM 2020-10-30

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