Inventor
Walter Ost
Inventor
Bingen am Rhein, DE
Overview
Patents· 8 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 thereof50%
C07DHeterocyclic compounds30%
C07CAcyclic or carbocyclic compounds20%
PatentTitleYear
5,607,977'Benzoylureas'19975,141,940'Fungicidal liquid formulations'19924,918,227'Process for the preparation of benzoyl ureas'19904,198,410'Liquid fungitoxic and acaricidal compositions containing triforine'19804,161,528'1,3-Diphenyl-2-trichloromethyl-imidazolidines'19794,102,910'Derivatives of cyclopropane'19784,087,533'1-(1-Acylamino-2,2,3-trichloro-propyl)-imidazoles and 1,2,4-triazoles'19783,975,527'Agricultural plant protection compositions containing isomers of triforine method of use'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1980Patents assigned to CELAMERCK GMBH & CO KG (5)· patent assignee history
1976–1980Based in Bingen, DE· patent location history
1978–1997Based in Bingen am Rhein, DE· patent location history
1990–1992Patents assigned to SHELL INT RESEARCH (2)· patent assignee history
1997Patents assigned to SHELL AGRAR GMBH & CO KG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CELAMERCK GMBH & CO KG | 5 | 1976–1980 |
| SHELL INT RESEARCH | 2 | 1990–1992 |
| SHELL AGRAR GMBH & CO KG | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bingen am Rhein, DE | 4 | 1978–1997 |
| Bingen, DE | 4 | 1976–1980 |