Chen Yaoqiang

USPTO Trademark & Patent Filings

Trademark applications and grants for Chen Yaoqiang. Chen Yaoqiang has 1 trademark applications. The latest application filed is for "BAZINGA"

Company Profile

Yaoqiang Chen
yaoqiang chen
CHEN; Yaoqiang - Chengdu CN
CHEN; YAOQIANG - Chengdu City Sichuan
CHEN; Yaoqiang - Chengdu City CN
Chen; Yaoqiang - Chengdu CN
Chen; Yaoqiang - Xi An CN

Trademarks Patents

Patent Applications

Patent Application	Date
LOW-TEMPERATURE NOx STORAGE CATALYST USED FOR AUTOMOBILE EXHAUST PURIFICATION AND PREPARATION METHOD THEREOF 20220241726 - 17/619073 WANG; Yun ; et al.	2022-08-04
AFI-CHA HYBRID CRYSTAL ZEOLITE AND NH3-SCR CATALYST USING SAME AS CARRIER, AND PREPARATION METHODS THEREOF 20210308655 - 17/283969 XU; Haidi ; et al.	2021-10-07
Method for preparing molecular sieve SCR catalyst, and catalyst prepared therethrough 20210060539 - 16/960007 LIU; ZHIMIN ; et al.	2021-03-04
Method for Preparing Noble Metal Catalyst 20170216820 - 15/500714 LI; Dacheng ; et al.	2017-08-03
Low Temperature SCR Catalyst for Denitrating Diesel Vehicle Exhaust, and Preparation Method Thereof 20160023195 - 14/771797 LIU; Zhikun ; et al.	2016-01-28
AFI-CHA hybrid crystal zeolite and NH3-SCR catalyst using same as carrier, and preparation methods thereof 11,241,675 - 17/283,969 Xu , et al. February 8, 2	2022-02-08
Method for preparing noble metal catalyst 10,272,415 - 15/500,714 Li , et al.	2019-04-30
Low temperature SCR catalyst for denitrating diesel vehicle exhaust, and preparation method thereof 10,179,328 - 14/771,797 Liu , et al. Ja	2019-01-15
Piezoelectric anion lamp D588,734 - D/237,844 Chen , et al. March 17, 2	2009-03-17
Piezoelectric anion generator controled by integrated circuit 7,339,779 - 11/226,294 Chen , et al. March 4, 2	2008-03-04

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"BAZINGA" 87302550	BAZINGA 2017-01-15

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