Hongxin Tang

Person

Walnut, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Easily dispersible polymer powder for hydrocarbon extraction
- Patent number 11,060,016
- Issue date Jul 13, 2021
- ChemEOR, Inc.
- Yongchun Tang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Easily dispersible polymer powder for hydrocarbon extraction
- Patent number 10,442,985
- Issue date Oct 15, 2019
- ChemEOR, Inc.
- Yongchun Tang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Submicron particles surfactant method for improved oil recovery fro...
- Patent number 9,725,640
- Issue date Aug 8, 2017
- ChemEOR, Inc.
- Hongxin Tang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surfactant method for improved oil recovery from subterranean reser...
- Patent number 8,146,666
- Issue date Apr 3, 2012
- ChemEOR, Inc.
- Hongxin Tang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surfactant method for improved oil recovery from fractured reservoirs
- Patent number 7,581,594
- Issue date Sep 1, 2009
- ChemEOR, Inc.
- Hongxin Tang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
EASILY DISPERSIBLE POLYMER POWDER FOR HYDROCARBON EXTRACTION
- Publication number 20190367803
- Publication date Dec 5, 2019
- ChemEOR, Inc.
- Yongchun Tang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
EASILY DISPERSIBLE POLYMER POWDER FOR HYDROCARBON EXTRACTION
- Publication number 20170362497
- Publication date Dec 21, 2017
- ChemEOR, Inc.
- Yongchun Tang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HYDROCARBON RECOVERY DISPERSIONS
- Publication number 20150075798
- Publication date Mar 19, 2015
- ChemEOR, Inc.
- Yongchun TANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Submicron particles surfactant method for improved oil recovery fro...
- Publication number 20140305649
- Publication date Oct 16, 2014
- Hongxin Tang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Surfactant method for improved oil recovery from subterranean reser...
- Publication number 20090288825
- Publication date Nov 26, 2009
- ChemEOR, Inc.
- Hongxin Tang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Surfactant method for improved oil recovery from fractured reservoirs
- Publication number 20070215347
- Publication date Sep 20, 2007
- ChemEOR, Inc.
- Hongxin Tang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Hongxin Tang

Person

Patents Grantslast 30 patents

Easily dispersible polymer powder for hydrocarbon extraction

Easily dispersible polymer powder for hydrocarbon extraction

Submicron particles surfactant method for improved oil recovery fro...

Surfactant method for improved oil recovery from subterranean reser...

Surfactant method for improved oil recovery from fractured reservoirs

Patents Applicationslast 30 patents

EASILY DISPERSIBLE POLYMER POWDER FOR HYDROCARBON EXTRACTION

EASILY DISPERSIBLE POLYMER POWDER FOR HYDROCARBON EXTRACTION

HYDROCARBON RECOVERY DISPERSIONS

Submicron particles surfactant method for improved oil recovery fro...

Surfactant method for improved oil recovery from subterranean reser...

Surfactant method for improved oil recovery from fractured reservoirs