Xinhao Howard Gao

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Peachtree City, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of conferring fire retardancy to wood and fire-retardant wo...
- Patent number 10,500,756
- Issue date Dec 10, 2019
- Koppers Performance Chemicals Inc.
- Jun Zhang
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Wood treatment for dimensional stabilization
- Patent number 10,442,110
- Issue date Oct 15, 2019
- Koppers Performance Chemicals Inc.
- Jun Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Wood treatment for dimensional stabilization
- Patent number 10,137,595
- Issue date Nov 27, 2018
- Koppers Performance Chemicals Inc.
- Jun Zhang
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Methods of conferring fire retardancy to wood and fire-retardant wo...
- Patent number 9,669,564
- Issue date Jun 6, 2017
- Koppers Performance Chemicals Inc.
- Jun Zhang
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
WOOD TREATMENT FOR DIMENSIONAL STABILIZATION
- Publication number 20190126506
- Publication date May 2, 2019
- Koppers Performance Chemicals Inc.
- Jun Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS OF CONFERRING FIRE RETARDANCY TO WOOD AND FIRE-RETARDANT WO...
- Publication number 20170120473
- Publication date May 4, 2017
- Koppers Performance Chemicals Inc.
- Jun ZHANG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHODS OF CONFERRING FIRE RETARDANCY TO WOOD AND FIRE-RETARDANT WO...
- Publication number 20150352744
- Publication date Dec 10, 2015
- Koppers Performance Chemicals Inc.
- Jun Zhang
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Water repellent composition for improving wood product dimensional...
- Publication number 20070037001
- Publication date Feb 15, 2007
- Xinhao Gao
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...