William D. Weir

Person

Levittown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Transesterification process
- Patent number 6,515,138
- Issue date Feb 4, 2003
- Rohm & Haas Company
- William David Weir
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Low odor reactive coalescent
- Patent number 6,509,494
- Issue date Jan 21, 2003
- Rohm & Haas Company
- William David Weir
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactive coalescents
- Patent number 6,451,380
- Issue date Sep 17, 2002
- David Gerald Speece
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Distillation process
- Patent number 5,342,487
- Issue date Aug 30, 1994
- Rohm and Haas Compnay
- Christine McDade
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Pyridylmethylthiocarbamates
- Patent number 4,297,342
- Issue date Oct 27, 1981
- Rohm & Haas Company
- Edward E. Kilbourn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nematocidal phosphoramidates
- Patent number 4,259,330
- Issue date Mar 31, 1981
- Rohm & Haas Company
- Harold E. Aller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Pyridylmethylthiocarbamates
- Patent number 4,233,289
- Issue date Nov 11, 1980
- Rohm & Haas Company
- Edward E. Kilbourn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Arthropodicidal and nematocidal phosphoramidates
- Patent number RE30240
- Issue date Mar 25, 1980
- Rohm & Haas Company
- Harold E. Aller
- 424 - Drug, bio-affecting and body treating compositions
Information Patent Grant
3-Pyridylmethylthiocarbamates
- Patent number 4,156,780
- Issue date May 29, 1979
- Rohm & Haas Company
- Edward E. Kilbourn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthelmintic phosphonamidate and phosphoramidate compositions and m...
- Patent number 4,139,614
- Issue date Feb 13, 1979
- Rohm & Haas Company
- Edward E. Kilbourn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Arthropodicidal and nematocidal phosphoramidates
- Patent number 4,087,521
- Issue date May 2, 1978
- Rohm & Haas Company
- Harold E. Aller
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Transesterification process
- Publication number 20020177719
- Publication date Nov 28, 2002
- William David Weir
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

William D. Weir

Person

Patents Grantslast 30 patents

Transesterification process

Low odor reactive coalescent

Reactive coalescents

Distillation process

3-Pyridylmethylthiocarbamates

Nematocidal phosphoramidates

3-Pyridylmethylthiocarbamates

Arthropodicidal and nematocidal phosphoramidates

3-Pyridylmethylthiocarbamates

Anthelmintic phosphonamidate and phosphoramidate compositions and m...

Arthropodicidal and nematocidal phosphoramidates

Patents Applicationslast 30 patents

Transesterification process