Llewellyn W. Fancher

Person

Orinda, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Phosphonodithioylacetyl phenyl aminoacid ethyl esters
- Patent number 4,716,156
- Issue date Dec 29, 1987
- Stauffer Chemical Co.
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isothiourea herbicidal composition
- Patent number 4,714,493
- Issue date Dec 22, 1987
- Stauffer Chemical Company
- Marcelo Kogan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lepidoptericidal isothiourea compounds
- Patent number 4,515,813
- Issue date May 7, 1985
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of increasing the yield of legumes utilizing O,O-dialkyl dit...
- Patent number 4,415,351
- Issue date Nov 15, 1983
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of increasing the yield of legumes utilizing D- or DL-.alpha...
- Patent number 4,385,922
- Issue date May 31, 1983
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of increasing the yield of legumes utilizing O,O-dialkyldith...
- Patent number 4,385,923
- Issue date May 31, 1983
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Methylcarbamoyloxy benzaldehyde imine herbicide extenders
- Patent number 4,378,239
- Issue date Mar 29, 1983
- Stauffer Chemical Company
- Daniel L. Hyzak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonodithioylacetylamino phenyl pyrazoles
- Patent number 4,363,804
- Issue date Dec 14, 1982
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of increasing the yield of legumes utilizing chloroacetyl-am...
- Patent number 4,361,439
- Issue date Nov 30, 1982
- Stauffer Chemical Company
- Llewellyn W. Fancher
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Lepidoptericidal isothiourea compounds
- Patent number 4,357,351
- Issue date Nov 2, 1982
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
S-Alkyl and alkenyl-thiophenylacetamido thiophosphates and phosphon...
- Patent number 4,356,022
- Issue date Oct 26, 1982
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biocidal isothiourea compounds
- Patent number 4,310,539
- Issue date Jan 12, 1982
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
S-Alkyl and alkenyl-thiophenylacetamido thiophosphates and phosphon...
- Patent number 4,283,395
- Issue date Aug 11, 1981
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biocidal isothiourea compounds
- Patent number 4,233,318
- Issue date Nov 11, 1980
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperazine phosphates and phosphonate insecticides
- Patent number 4,225,595
- Issue date Sep 30, 1980
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Butynylamide phosphate and phosphonates and method for controlling...
- Patent number 4,223,028
- Issue date Sep 16, 1980
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazole phosphates and phosphonates - insecticides
- Patent number 4,197,295
- Issue date Apr 8, 1980
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,4-Dichlorophenoxyacetyl carbamate hydrazides useful as herbicides
- Patent number 4,118,576
- Issue date Oct 3, 1978
- Stauffer Chemical Company
- Llewellyn Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of N-(beta-diorganodithiophosphorylethy...
- Patent number 4,117,043
- Issue date Sep 26, 1978
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrazone dithiophosphates and phosphonates and use thereof as inse...
- Patent number 4,115,558
- Issue date Sep 19, 1978
- Stauffer Chemical Company
- Llewellyn W. Fancher
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Insecticidal hydrazone phosphates and phosphonates
- Patent number 4,108,988
- Issue date Aug 22, 1978
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isoxazole phosphates and phosphonates
- Patent number 4,104,375
- Issue date Aug 1, 1978
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkyl thiourea miticides
- Patent number 4,097,605
- Issue date Jun 27, 1978
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isoxazole phosphates and phosphonates
- Patent number 4,094,974
- Issue date Jun 13, 1978
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiazole bis-phosphates and phosphonates, intermediates, and insect...
- Patent number 4,086,239
- Issue date Apr 25, 1978
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiocyano-xanthate miticides
- Patent number 4,078,079
- Issue date Mar 7, 1978
- Stauffer Chemical Company
- Llewellyn W. Fancher
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Insecticidal, miticidal and lepidoptericidal active isothiuronium c...
- Patent number 4,062,892
- Issue date Dec 13, 1977
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for manufacturing phosphono imidates
- Patent number 4,058,535
- Issue date Nov 15, 1977
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbamyloxy phenyl isothiocyanates
- Patent number 4,000,253
- Issue date Dec 28, 1976
- Stauffer Chemical Company
- Llewellyn W. Fancher
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
2,4-Dichlorophenoxyacetyl thiolcarbamate hydrazines
- Patent number 3,975,419
- Issue date Aug 17, 1976
- Stauffer Chemical Company
- Llewellyn W. Fancher
- C07 - ORGANIC CHEMISTRY

Llewellyn W. Fancher

Person

Patents Grantslast 30 patents

Phosphonodithioylacetyl phenyl aminoacid ethyl esters

Isothiourea herbicidal composition

Lepidoptericidal isothiourea compounds

Method of increasing the yield of legumes utilizing O,O-dialkyl dit...

Method of increasing the yield of legumes utilizing D- or DL-.alpha...

Method of increasing the yield of legumes utilizing O,O-dialkyldith...

N-Methylcarbamoyloxy benzaldehyde imine herbicide extenders

Phosphonodithioylacetylamino phenyl pyrazoles

Method of increasing the yield of legumes utilizing chloroacetyl-am...

Lepidoptericidal isothiourea compounds

S-Alkyl and alkenyl-thiophenylacetamido thiophosphates and phosphon...

Biocidal isothiourea compounds

S-Alkyl and alkenyl-thiophenylacetamido thiophosphates and phosphon...

Biocidal isothiourea compounds

Piperazine phosphates and phosphonate insecticides

Butynylamide phosphate and phosphonates and method for controlling...

Pyrazole phosphates and phosphonates - insecticides

2,4-Dichlorophenoxyacetyl carbamate hydrazides useful as herbicides

Process for the manufacture of N-(beta-diorganodithiophosphorylethy...

Hydrazone dithiophosphates and phosphonates and use thereof as inse...

Insecticidal hydrazone phosphates and phosphonates

Isoxazole phosphates and phosphonates

Alkyl thiourea miticides

Isoxazole phosphates and phosphonates

Thiazole bis-phosphates and phosphonates, intermediates, and insect...

Thiocyano-xanthate miticides

Insecticidal, miticidal and lepidoptericidal active isothiuronium c...

Process for manufacturing phosphono imidates

Carbamyloxy phenyl isothiocyanates

2,4-Dichlorophenoxyacetyl thiolcarbamate hydrazines