Hak-Foon Chan

Person

Doylestown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Substituted ethylene imidazole and triazoles
- Patent number 5,216,007
- Issue date Jun 1, 1993
- Rohm & Haas Company
- George A. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-aralkyl-1,2,4-triazoles
- Patent number 5,192,783
- Issue date Mar 9, 1993
- Rohm & Haas Company
- George A. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 2,4-imidazolidinediones and fungicidal compositions
- Patent number 4,753,957
- Issue date Jun 28, 1988
- Rohm & Haas Company
- Hak-Foon Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted azoylmethylarylsulfides and derivatives and pesticidal...
- Patent number 4,675,316
- Issue date Jun 23, 1987
- Rohm & Haas Company
- Hak-Foon Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Hydroxyarylethyltriazole fungicides
- Patent number 4,414,210
- Issue date Nov 8, 1983
- Rohm & Haas Company
- George A. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.beta.-Hydroxyarylethylimidazoles
- Patent number 4,413,003
- Issue date Nov 1, 1983
- Rohm & Haas Company
- George A. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Substituted alkynyl anilines
- Patent number 4,372,972
- Issue date Feb 8, 1983
- Rohm & Haas Company
- Hak-Foon Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1 and 4-Arylcyanoalkyl-1,2,4-triazoles and fungicidal use
- Patent number 4,366,165
- Issue date Dec 28, 1982
- Rohm & Haas Company
- George A. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fungicidal 2-aryl-2-1-H-azoyl-(alkyl)-gamma-butyrolactones
- Patent number 4,351,839
- Issue date Sep 28, 1982
- Rohm & Haas Company
- Hak-Foon Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyanoaralkylheterocyclic compounds
- Patent number 4,259,339
- Issue date Mar 31, 1981
- Rohm & Haas Company
- George A. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of substituted arylcyanoalkyl and diary...
- Patent number 4,225,723
- Issue date Sep 30, 1980
- Rohm & Haas Company
- George A. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1,3-disubstituted-2-azoyl-2-propen-1...
- Patent number 4,182,862
- Issue date Jan 8, 1980
- Rohm & Haas Company
- Hak-Foon Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyanoaralkylheterocyclic compounds
- Patent number 4,167,576
- Issue date Sep 11, 1979
- Rohm & Haas Company
- George A. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted arylcyanoalkyl and diarylcyanoalkylimidazole metal salt...
- Patent number 4,143,137
- Issue date Mar 6, 1979
- Rohm & Haas Company
- George A. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Substituted aralkyl imidazoles
- Patent number 4,118,461
- Issue date Oct 3, 1978
- Rohm & Haas Company
- George A. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal salts of mixed dithiocarbamic acids
- Patent number 4,079,146
- Issue date Mar 14, 1978
- Rohm & Haas Company
- George Allen Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted arylcyanoalkyl and diarylcyanoalkylimidazoles and fungi...
- Patent number 4,073,921
- Issue date Feb 14, 1978
- Rohm & Haas Company
- George A. Miller
- C07 - ORGANIC CHEMISTRY

Hak-Foon Chan

Person

Patents Grantslast 30 patents

Substituted ethylene imidazole and triazoles

1-aralkyl-1,2,4-triazoles

Substituted 2,4-imidazolidinediones and fungicidal compositions

Substituted azoylmethylarylsulfides and derivatives and pesticidal...

2-Hydroxyarylethyltriazole fungicides

.beta.-Hydroxyarylethylimidazoles

N-Substituted alkynyl anilines

1 and 4-Arylcyanoalkyl-1,2,4-triazoles and fungicidal use

Fungicidal 2-aryl-2-1-H-azoyl-(alkyl)-gamma-butyrolactones

Cyanoaralkylheterocyclic compounds

Process for the preparation of substituted arylcyanoalkyl and diary...

Process for the preparation of 1,3-disubstituted-2-azoyl-2-propen-1...

Cyanoaralkylheterocyclic compounds

Substituted arylcyanoalkyl and diarylcyanoalkylimidazole metal salt...

1-Substituted aralkyl imidazoles

Metal salts of mixed dithiocarbamic acids

Substituted arylcyanoalkyl and diarylcyanoalkylimidazoles and fungi...