Inventor

Thomas Martin Stevenson

Inventor

Newark, DE, US

Overview

1992–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 77 as inventor

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

A01Nprimary

A01NPreservation of bodies of humans or animals or plants or parts thereof42%

C07DHeterocyclic compounds40%

C07CAcyclic or carbocyclic compounds14%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%

PatentTitleYear

10,913,719Intermediates to prepare pyridazinone herbicides, and a process to prepare them2021 10,750,743Pyridazinone herbicides2020 10,654,840Pyrimidinyloxy benzene derivatives as herbicides2020 10,653,148Cyclic N-carboxamide compounds useful as herbicides2020 10,597,388Pyridazinone herbicides2020 10,582,709Butyrolactones as herbicides2020 10,485,235Aryloxypyrimidinyl ethers as herbicides2019 10,442,807Aryl substituted bicyclic compounds as herbicides2019 10,202,361Pyridazinones as herbicides2019 10,131,652Pyrimidinyloxy benzene derivatives as herbicides2018 10,118,917Pyridazinone herbicides2018 9,695,155'Herbicidal substituted pyrimidinyloxy benzene compounds'2017 9,445,593'Arthropodicidal anthranilamides'2016 9,302,999'Substituted triazoles as herbicides'2016 9,173,400'Anthranilamide arthropodicide treatment'2015 9,161,540'Cyano anthranilamide insecticides'2015 9,113,630'Method of controlling particular insect pests by applying anthranilamide compounds'2015 9,084,422'Anthranilamides compositions'2015 9,078,437'Arthropodicidal anthranilamides'2015 9,049,862'Arthropodicidal anthranilamides'2015 9,049,861'Arthropodicidal anthranilamides'2015 9,029,365'Arthropodicidal anthranilamides'2015 8,937,089'Synergistic mixtures of anthranilamide invertebrate pest control agents'2015 8,921,400'Arthropodicidal anthranilamides'2014 8,835,427'Fungicidal heterocyclic compounds'2014 8,697,734'Method for controlling particular insect pests by applying anthranilamide compounds'2014 8,637,552'Anthranilamide arthropodicide treatment'2014 8,475,819'Cyano anthranilamide insecticides'2013 8,288,375'Fungicidal bicyclic pyrazoles'2012 8,158,802'Arthropodicidal anthranilamides'2012 8,148,521'Arthropodicidal anthranilamides'2012 8,022,067'Synergistic mixtures of anthranilamide invertebrate pest control agents'2011 7,902,231'Anthropodicidal anthranilamides'2011 7,875,634'Cyano anthranilamide insecticides'2011 7,754,738'Pyrazole and pyrrole carboxamide insecticides'2010 7,696,232'Anthranilamide arthropodicide treatment'2010 7,696,233'Method for controlling particular insect pests by applying anthranilamide compounds'2010 7,629,463'Ortho-heterocyclic substituted aryl amides for controlling invertebrate pests'2009 7,622,595'Substituted 1H-dihydropyrazoles, their preparation and use'2009 7,541,377'Substituted anthranilamides for controlling invertebrate pests'2009 7,375,232'Ortho-heterocyclic substituted aryl amides for controlling invertebrate pests'2008 7,338,978'Insecticidal anthranilamides'2008 7,288,554'Ortho-substituted aryl amides for controlling invertebrate pests'2007 7,247,647'Cyano anthranilamide insecticides'2007 7,232,836'Arthropodicidal anthranilamides'2007 7,227,025'Substituted dihydro 3-halo-1H-pyrazole-T-carboxylates, their preparation and use'2007 7,211,270'Anthranilamide insecticides'2007 7,199,138'Substituted anthranilamides for controlling invertebrate pests'2007 7,038,057'Substituted 1H-dihydropyrazoles, their preparation and use'2006 6,995,178'Insecticidal anthranilamides'2006 6,747,047'Insecticidal anthranilamides'2004 6,737,383'Herbicidal oxadiazolidines'2004 6,525,001'Substituted pyrimidine and pyridine herbicides'2003 6,358,885'Substituted phenylheterocyclic herbicides'2002 6,107,319'Oxazoline arthropodicides'2000 5,977,028'Substituted phenylheterocyclic herbicides'1999 5,767,281'Arthropodicidal oxazolines and thiazolines'1998 5,728,693'Arthropodicidal oxadiazine-thiadiazine-or triazine-carboxanilides'1998 5,723,411'Herbicidal pyridazinones'1998 5,712,225'Oxa-and thia(di)azabicyclic compounds'1998 5,686,393'Arthropodicidal oxazolines and thiazolines'1997 5,670,455'Substituted phenylheterocyclic herbicides'1997 5,633,271'Arthropodicidal oxazolines and thiazolines'1997 5,633,218'Herbicidal benzodioxoles and benzodioxanes'1997 5,591,764'N-acylated pyrazolines'1997 5,591,729'Arthropodicidal tetrahydropyridazines'1997 5,538,967'Arthropodicidal oxazines and thiazines'1996 5,510,318'Herbicidal oxazine ethers'1996 5,491,162'N-acylated pyrazolines, compositions and use'1996 5,474,998'Arthropodicidal pyrazolines, pyrazolidines and hydrazines'1995 5,380,718'Arthropodicidal fused tetrahydropyridazines'1995 5,378,708'Insecticidal, acaricidal and fungicidal aminopyrimidines'1995 5,328,915'Arthropodicidal amidrazone ureas'1994 5,276,039'Substituted indazole arthropodicides'1994 5,196,408'N-sulfenylated pyrazolines, compositions and use'1993 5,116,850'Heterocyclic pyrazoline carboxanilides'1992 5,091,405'Insecticidal pyrazolines'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2019Patents assigned to DU PONT (66)· patent assignee history

1992–2021Based in Newark, DE, US· patent location history

1995–1997Based in Wilmington, DE, US· patent location history

2012–2019Patents assigned to STEVENSON THOMAS MARTIN (11)· patent assignee history

2012–2015Patents assigned to LAHM GEORGE PHILIP (8)· patent assignee history

2012–2015Patents assigned to SELBY THOMAS PAUL (8)· patent assignee history

2019–2021Patents assigned to FMC CORP (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DU PONT	66	1992–2019
STEVENSON THOMAS MARTINself	11	2012–2019
FMC CORP	8	2019–2021
LAHM GEORGE PHILIP	8	2012–2015
SELBY THOMAS PAUL	8	2012–2015

Locations

Location	Patents	Span
Newark, Delaware, US	75	1992–2021
Wilmington, Delaware, US	2	1995–1997