Chen,Guanyi

USPTO Trademark & Patent Filings

Trademark applications and grants for Chen,guanyi. Chen,guanyi has 5 trademark applications. The latest application filed is for "FOQKMSTO"

Company Profile

Chen,Guanyi
guanyi chen
CHEN; Guanyi - Tianjin CN
Chen; Guanyi - Tianjin CN

Entity Type	INDIVIDUAL
Address	Zhangshu, Zhangshu Village, Kuangyan Town, Cixi, Zhejiang CHINA 315333

*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
LIQUID SEAL METHOD FOR ON-OFF OF GAS PIPELINE AND DEVICE THEREOF 20220018457 - 17/191574 ZHANG; Tengfei ; et al.	2022-01-20
METHOD FOR PREPARING BIOCHAR AND HYDROGEN BY UTILIZING ANAEROBIC FERMENTATION BYPRODUCTS 20220017825 - 17/298137 CHEN; Guanyi ; et al.	2022-01-20
METHOD FOR PREPARING CRUDE POLYSACCHARIDE BASED ON SYNERGISTIC FERMENTATION OF CORN STOVER AND FUNGUS 20210403966 - 17/059395 Song; Yingjin ; et al.	2021-12-30
Method and Device for Calculating Combustion in Waste Incinerator Bed 20210262658 - 17/254217 Chen; Guanyi ; et al.	2021-08-26
INTEGRATED PREPARATION AND DETECTION DEVICE FOR BIOMASS-BURNING AEROSOL AND METHOD THEREBY 20210115346 - 17/074808 Cheng; Zhanjun ; et al.	2021-04-22
Integrated preparation and detection device for biomass-burning aerosol and method thereby 11,427,775 - 17/074,808 Cheng , et al. August 30, 2	2022-08-30
Method and device for calculating combustion in waste incinerator bed 11,181,266 - 17/254,217 Chen , et al. November 23, 2	2021-11-23
Microalgae culturing method by using paper based culture apparatus 11,001,800 - 16/598,887 Chen , et al. May 11, 2	2021-05-11

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"FOQKMSTO" 90308580	FOQKMSTO 2020-11-10
"FNCIAFE" 90308557	FNCIAFE 2020-11-10
"FYIQVRA" 90308585	FYIQVRA 2020-11-10
"FNPZETC" 90308602	FNPZETC 2020-11-10
"FEKNUZI" 90308665	FEKNUZI 2020-11-10

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