Inventor
Chi-Ping Tseng
Inventor
Wilmington, DE, US
Overview
Patents· 19 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 thereof41%
C07DHeterocyclic compounds41%
C07CAcyclic or carbocyclic compounds9%
A61KPreparations for medical, dental or toiletry purposes4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
PatentTitleYear
9,198,433'Substituted benzene fungicides'20158,822,521'Substituted benzene fungicides'20147,138,361'Herbicidal heterocycles'20066,737,383'Herbicidal oxadiazolidines'20045,985,799'Tricyclic herbicidal heterocycles'19995,952,266'Herbicidal ketals and spirocycles'19995,631,210'Herbicidal thiophene ketones'19975,510,320'Herbicidal triazolecarboxamides'19965,438,033'Substituted pyridine herbicides'19954,921,527'Herbicidal sulfonamides'19904,908,056'Heterocyclic acyl sulfonamides'19904,906,288'Herbicidal pyridyl sulfonamides'19904,838,925'Heterocyclic acyl sulfonamides'19894,786,316'Herbicidal ortho-sulfamoyl sulfonamides'19884,723,991'Lower alkyl 2-[[N-(3-cyano-pyridin-2-yl)aminocarbonyl]aminosulphonyl]benzoate derivatives having herbicidal activity'19884,652,304'Herbicidal ortho-sulfamoyl sulfonamides'19874,604,133'Herbicidal sulfonamide inner salts'19864,484,939'Herbicidal sulfonamide inner salts'19844,411,690'Fused [1,2,4]oxadiazolylidenebenzenesulfonamides and their use as herbicides and plant growth regulants'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–2015Patents assigned to DU PONT (18)· patent assignee history
1983–2015Based in Wilmington, DE, US· patent location history
2014Patents assigned to LONG JEFFREY KEITH (1)· patent assignee history
2014Patents assigned to MCCANN STEPHEN FREDERICK (1)· patent assignee history
2014Patents assigned to SWANN JR STEVEN LEWIS (1)· patent assignee history
2014Patents assigned to TAGGI ANDREW EDMUND (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 18 | 1983–2015 |
| LONG JEFFREY KEITH | 1 | 2014 |
| MCCANN STEPHEN FREDERICK | 1 | 2014 |
| SWANN JR STEVEN LEWIS | 1 | 2014 |
| TAGGI ANDREW EDMUND | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wilmington, Delaware, US | 19 | 1983–2015 |