Inventor

Joel L. Kirkpatrick

Inventor

Overland Park, KS, US

Overview

24→

Patents

1976–1992

Patent span

Chemistry

Primary field (CPC C)

Patents· 24 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary

C07DHeterocyclic compounds59%

A01NPreservation of bodies of humans or animals or plants or parts thereof34%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

C07CAcyclic or carbocyclic compounds2%

PatentTitleYear

5,089,046'Aryl and heteroaryl diones'1992 4,362,879'Isothioureido isoindolediones and use as plant growth regulators'1982 4,339,382'Process for manufacturing N-arylthiocarbamoyl-2-amino-1H-isoindole-1,3-(2H)diones'1982 4,319,026'Heterocyclic-substituted hydrazides and hydrazones as plant growth regulators'1982 4,292,071'Isothioureido isoindolediones and use as plant growth regulators'1981 4,279,636'Dichloroacetylimino herbicide antagonists as plant protection agents'1981 4,273,574'2-[3-(4-Chlorophenoxy)propylthi o]-5-(1,3,3-trimethylureido)-1,3,4-thiadiazole and use as a post-emergent herbicide'1981 4,272,279'Semicarbazidyl phthalides and use as plant growth regulators'1981 4,237,302'Dichloroacetylimino herbicide antagonists as plant protection agents'1980 4,226,873'5-Substituted-3-fluorosulfonyl-4H-1,2,4-triazoles and use as insecticides and miticides'1980 4,220,790'1-N,N-Dimethylcarbamyl-3-tert.butyl-5-methylthio-1,2,4-triazole'1980 4,217,459'Benzylthio-1,3,4-thiadiazol-2-yl ureas'1980 4,205,177'Carbamyltriazole insecticides'1980 4,160,839'Carbamyltriazole insecticides'1979 4,151,167'5-Acylamino-1,3,4-thiadiazole-2-sulfonamides'1979 4,141,717'Combating weeds in soybeans'1979 4,097,264'Chloro-tert.butyl-1,3,4-thiadiazoleurea herbicides and use to combat unwanted vegetation'1978 4,097,263'5-Acylamino-1,3,4-thiadiazole-2-sulfonamides and use as herbicides'1978 4,082,765'Combating insects and mites with 1-carbamyl-4H-1,2,4-triazolin-5-ones and thiones'1978 4,070,474'Combating insects and mites with 1-carbamyl-4H-1,2,4-triazolin-5-ones and thiones'1978 4,066,774'Method of killing insects employing a certain triazole'1978 4,066,436'Method of controlling sicklepod in soybeans'1978 4,038,387'1-Dimethylcarbamyl-3-branched alkyl-1,2,4-triazol-5-yl-(N-substituted) sulfonamides and their use as insecticides'1977 3,973,028'1-Dimethylcarbamyl-3-branched alkyl-1,2,4-triazol-5-yl-(N-substituted) sulfonamides and use as insecticides'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1982Patents assigned to GULF OIL CORP (21)· patent assignee history

1976–1981Based in Overland Park, KS, US· patent location history

1978Patents assigned to GULF RESEARCH DEVELOPMENT CO (2)· patent assignee history

1981–1982Based in Washington Crossing, PA, US· patent location history

1992Patents assigned to SANDOZ LTD (1)· patent assignee history

1992Based in Barrington, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GULF OIL CORP	21	1976–1982
GULF RESEARCH DEVELOPMENT CO	2	1978
SANDOZ LTD	1	1992

Locations

Location	Patents	Span
Overland Park, KS, US	17	1976–1981
Washington Crossing, Pennsylvania, US	6	1981–1982
Barrington, Illinois, US	1	1992