Oscar Hsien-Hsiang Hsu

Person

Lansdale, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Use of polymers in gypsum wallboard
- Patent number 6,492,450
- Issue date Dec 10, 2002
- Rohm & Haas Company
- Oscar Hsien-Hsiang Hsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for strengthening cellulosic substrates, cellulosic nonwoven...
- Patent number 6,241,780
- Issue date Jun 5, 2001
- Rohm & Haas Company
- Charles Thomas Arkens
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Prepress sealer for use in hardboard manufacture
- Patent number 6,120,717
- Issue date Sep 19, 2000
- Rohm & Haas Company
- Oscar Hsien-Hsiang Hsu
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Detachable free mounting wall system
- Patent number 5,974,753
- Issue date Nov 2, 1999
- Oscar Hsien-Hsiang Hsu
- E04 - BUILDING
Information Patent Grant
Prepress sealer application technology
- Patent number 5,786,072
- Issue date Jul 28, 1998
- Oscar Hsien-Hsiang Hsu
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Polymerized latex emulsion suitable for producing coating on recons...
- Patent number 5,741,823
- Issue date Apr 21, 1998
- Rohm & Haas Company
- Oscar Hsien-Hsiang Hsu
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method for producing efflorescence resistant coating on cementitiou...
- Patent number 5,718,943
- Issue date Feb 17, 1998
- Rohm & Haas Company
- Oscar Hsien-Hsiang Hsu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for strengthening cellulosic substrates, celluosic non woven...
- Patent number 5,718,728
- Issue date Feb 17, 1998
- Rohm and Haas Company
- Charles Thomas Arkens
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Prepress sealer application technology by foaming
- Patent number 5,695,823
- Issue date Dec 9, 1997
- Rohm & Haas Company
- Oscar Hsien-Hsiang Hsu
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method of producing coating on reconstituted wood substrate
- Patent number 5,635,248
- Issue date Jun 3, 1997
- Rohm & Haas Company
- Oscar H. Hsu
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method of producing coating on reconstituted wood substrate
- Patent number 5,616,419
- Issue date Apr 1, 1997
- Rohm & Haas Company
- Oscar Hsien-Hsiang Hsu
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method for strengthening cellulosic substrates
- Patent number 5,427,587
- Issue date Jun 27, 1995
- Rohm & Haas Company
- Charles T. Arkens
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Oscar Hsien-Hsiang Hsu

Person

Patents Grantslast 30 patents

Use of polymers in gypsum wallboard

Method for strengthening cellulosic substrates, cellulosic nonwoven...

Prepress sealer for use in hardboard manufacture

Detachable free mounting wall system

Prepress sealer application technology

Polymerized latex emulsion suitable for producing coating on recons...

Method for producing efflorescence resistant coating on cementitiou...

Method for strengthening cellulosic substrates, celluosic non woven...

Prepress sealer application technology by foaming

Method of producing coating on reconstituted wood substrate

Method of producing coating on reconstituted wood substrate

Method for strengthening cellulosic substrates