Wenjin Zhang

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Tonawanda, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Micronized wood preservative formulations comprising boron compounds
- Patent number 8,168,304
- Issue date May 1, 2012
- Osmose, Inc.
- Jun Zhang
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Micronized wood preservative formulations comprising copper and zinc
- Patent number 7,632,567
- Issue date Dec 15, 2009
- Osmose, Inc.
- Jun Zhang
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
Micronized wood preservative formulations comprising boron compounds
- Publication number 20100183868
- Publication date Jul 22, 2010
- Jun Zhang
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Composition And Process For Coloring Wood
- Publication number 20070131136
- Publication date Jun 14, 2007
- Osmose, Inc.
- Wenjin Zhang
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Micronized wood preservative formulations comprising boron compounds
- Publication number 20060257578
- Publication date Nov 16, 2006
- Jun Zhang
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Composition and process for coloring and preserving wood
- Publication number 20060147632
- Publication date Jul 6, 2006
- Jun Zhang
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...