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Ernest L. Plummer
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Washington Crossing, PA, US
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last 30 patents
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Patent Grant
Herbicidal substituted phenyl-1,2,4-triazol-5(1H)-thiones
Patent number
5,310,724
Issue date
May 10, 1994
FMC Corporation
Kiyoshi Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Herbicidal substituted-phenyl-1,2,4-triazol-5(1H)-thiones and -ones
Patent number
5,108,486
Issue date
Apr 28, 1992
Kanagawa Chemical Laboratory, Ltd.
Kiyoshi Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-[(alpha-perhaloalkylbenzyloxy)pyridyl]N'-benzoylurea insecticides
Patent number
5,008,277
Issue date
Apr 16, 1991
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-[(alpha-perhaloalkylbenzyloxy)pyridyl]-N'-benzoylurea insecticides
Patent number
4,870,089
Issue date
Sep 26, 1989
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
[1,1'-biphenyl]compounds having a 2,2'-(alkyl)bridge and a 3-yl(sub...
Patent number
4,837,307
Issue date
Jun 6, 1989
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tetrafluoro-2,3-dihydrobenzofurans
Patent number
4,772,730
Issue date
Sep 20, 1988
FMC Corporation
David E. Seelye
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for control of soil-borne insects
Patent number
4,758,590
Issue date
Jul 19, 1988
FMC Corporation
Ernest L. Plummer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
N-(4-(2-aryltetrafluoroethoxy)-3-methoxyphenyl)-N'-benzoylurea inse...
Patent number
4,737,509
Issue date
Apr 12, 1988
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of preparation of tetrafluoro 2,3-dihydrobenzofurans
Patent number
4,730,062
Issue date
Mar 8, 1988
FMC Corporation
David E. Seelye
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluoropyridinylmethyl cyclopropanecarboxylate insecticides
Patent number
4,701,464
Issue date
Oct 20, 1987
FMC Corporation
Richard B. Phillips
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intermediates to insecticidal [1,1'-biphenyl]-3-ylmethyl esters
Patent number
4,668,792
Issue date
May 26, 1987
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal urea substituted 2,3-dihydro- benzofuran and benzothio...
Patent number
4,636,523
Issue date
Jan 13, 1987
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal heteroaryl substituted phenyl benzoylureas
Patent number
4,617,316
Issue date
Oct 14, 1986
FMC Corporation
Ernest L. Plummer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
2-(alpha-perhaloalkylbenzyloxy)pyridyl insecticide intermediates
Patent number
4,609,732
Issue date
Sep 2, 1986
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzocycloalkane-thiophenemethyl compounds as intermediates
Patent number
4,605,748
Issue date
Aug 12, 1986
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methanamine intermediates to insecticidal 2,2'-bridged [1,1'-biphen...
Patent number
4,596,892
Issue date
Jun 24, 1986
FMC Corporation
Ernest L. Plummer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Acaricidal difluoroethenylcyclopropanecarboxylates
Patent number
4,552,892
Issue date
Nov 12, 1985
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal [1,1'-biphenyl]-3-ylmethyl esters
Patent number
4,536,591
Issue date
Aug 20, 1985
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Trans-3-substituted-1-indanol and insecticidal ester derivatives
Patent number
4,528,408
Issue date
Jul 9, 1985
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acaricidal 2,2'-bridged[1,1'-biphenyl]-3-ylmethyl esters
Patent number
4,507,317
Issue date
Mar 26, 1985
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal 2,2'-bridged(1,1'-biphenyl)-3-ylmethyl carboxamides
Patent number
4,493,844
Issue date
Jan 15, 1985
FMC Corporation
Ernest L. Plummer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Insecticidal esters derived from benzocycloalkane-thiophenemethyl c...
Patent number
4,487,778
Issue date
Dec 11, 1984
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrethroid intermediates and process
Patent number
4,473,709
Issue date
Sep 25, 1984
FMC Corporation
Ronald E. Montgomery
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal 2,2'-bridged[1,1'-biphenyl]-3-ylmethyl esters
Patent number
4,451,484
Issue date
May 29, 1984
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal 2,2'-bridged[1,1'-biphenyl]-3-ylmethyl esters
Patent number
4,433,182
Issue date
Feb 21, 1984
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic substituted benzyl alcohol, insecticidal ester derivat...
Patent number
4,426,524
Issue date
Jan 17, 1984
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Copper-catalyzed biaromatic coupling process
Patent number
4,423,234
Issue date
Dec 27, 1983
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal (1,1'-biphenyl)-3-ylmethyl esters
Patent number
4,402,973
Issue date
Sep 6, 1983
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Trans-3-substituted-1-indanol insecticidal ester derivatives
Patent number
4,362,744
Issue date
Dec 7, 1982
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-(Pyrrol-1-yl)phenylmethyl esters and intermediates
Patent number
4,339,457
Issue date
Jul 13, 1982
FMC Corporation
Ernest L. Plummer
C07 - ORGANIC CHEMISTRY