Raymond H. Rigterink

Person

Midland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Substituted aniline compounds
- Patent number 5,001,266
- Issue date Mar 19, 1991
- The Dow Chemical Company
- Raymond H. Rigterink
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted N-aroyl N'-phenyl urea compounds
- Patent number 4,868,215
- Issue date Sep 19, 1989
- The Dow Chemical Company
- Barat Bisabri-Ershadi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted N-aroyl N'-phenyl urea compounds
- Patent number 4,536,341
- Issue date Aug 20, 1985
- The Dow Chemical Company
- Raymond H. Rigterink
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Halo(alkoxy/alkylthio)-benzenamines
- Patent number 4,518,804
- Issue date May 21, 1985
- The Dow Chemical Company
- Raymond H. Rigterink
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted N-aroyl N'-phenyl urea compounds
- Patent number 4,468,405
- Issue date Aug 28, 1984
- The Dow Chemical Company
- Raymond H. Rigterink
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-Fluoro-3,5-dichloro-2-pyridinyl phosphorus compounds
- Patent number 4,223,025
- Issue date Sep 16, 1980
- The Dow Chemical Company
- Raymond H. Rigterink
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted(((phenyl)amino)carbonyl)-benzamides
- Patent number 4,170,657
- Issue date Oct 9, 1979
- The Dow Chemical Company
- Raymond H. Rigterink
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-[(optionally substituted phenylamino)carbonyl] pyridine carboxami...
- Patent number 4,148,902
- Issue date Apr 10, 1979
- The Dow Chemical Company
- Raymond H. Rigterink
- C07 - ORGANIC CHEMISTRY

Raymond H. Rigterink

Person

Patents Grantslast 30 patents

Substituted aniline compounds

Substituted N-aroyl N'-phenyl urea compounds

Substituted N-aroyl N'-phenyl urea compounds

Halo(alkoxy/alkylthio)-benzenamines

Substituted N-aroyl N'-phenyl urea compounds

6-Fluoro-3,5-dichloro-2-pyridinyl phosphorus compounds

Substituted(((phenyl)amino)carbonyl)-benzamides

N-[(optionally substituted phenylamino)carbonyl] pyridine carboxami...