Chen, Zhirong

USPTO Trademark & Patent Filings

Trademark applications and grants for Chen, Zhirong. Chen, Zhirong has 3 trademark applications. The latest application filed is for "TZP"

Company Profile

Chen, Zhirong
zhirong chen
CHEN; Zhirong - Zhejiang CN
CHEN; Zhirong - Hangzhou CN
Chen; Zhirong - Zhejiang CN
CHEN; Zhirong - Wuxi CN
Chen; Zhirong - Hangzhou CN

Entity Type	INDIVIDUAL
Address	No. 18, Wangzhugan Village Pingding Town Huazhou, Guangdong CHINA 525100

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

Patent Applications

Patent Application	Date
METHOD FOR PREPARING SODIUM TAURATE AS TAURINE INTERMEDIATE, AND METHOD FOR PREPARING TAURINE 20220081394 - 17/424454 CHEN; Zhirong ; et al.	2022-03-17
HYDROFORMYLATION CATALYST, PREPARATION METHOD THEREFOR AND USE THEREOF 20220080400 - 17/258439 WANG; Yong ; et al.	2022-03-17
SEMI-AROMATIC POLYAMIDE RESIN AND PREPARATION METHOD THEREFOR 20220025120 - 17/416587 Chen; Zhirong ; et al.	2022-01-27
Touch Panel and Touch Display 20220019318 - 17/492593 LIN; Xing ; et al.	2022-01-20
METHOD FOR PREPARING 2-METHYLALLYL CHLORIDE FROM 1,2-DICHLOROTERT-BUTANE 20210363076 - 16/759860 CHEN; Zhirong ; et al.	2021-11-25
Preparation method of polyphenylene sulfide resin, and polyphenylene sulfide resin prepared thereby 11,440,996 - 16/957,934 Li , et al. September 13, 2	2022-09-13
Synthesis method for highly selective 2-methylallyl chloride and synthesis reactor thereof 11,407,698 - 16/759,931 Yin , et al. August 9, 2	2022-08-09
Method for preparing 2-methylallyl chloride from 1,2-dichloroisobutane 11,319,267 - 16/759,860 Chen , et al. May 3, 2	2022-05-03
Preparation method for 4-phenylthio-benzenethiol 11,220,478 - 16/955,511 Chen , et al. January 11, 2	2022-01-11
Method for preparing isophorone diamine by means of hydrogenation reduction of isophorone nitrile imine 11,180,440 - 16/954,774 Chen , et al. November 23, 2	2021-11-23

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"TZP" 90209091	TZP 2020-09-25
"XXAXX" 90151203	XXAXX 2020-09-01
"QDQ" 90121771	QDQ 2020-08-18

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