Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6316453 | Aqueous pharmaceutical composition | — | 2001-11-13 |
| 5055622 | Novel tetrahydronaphthalene and indane derivatives | Michael Klaus, Peter Mohr, Ekkehard Weiss | 1991-10-08 |
| 5030765 | Novel tetrahydronaphthalene and indane derivatives | Michael Klaus, Peter Mohr, Ekkehard Weiss | 1991-07-09 |
| 5030764 | Novel tetrahydronaphthalene and indane derivatives | Michael Klaus, Peter Mohr, Ekkehard Weiss | 1991-07-09 |
| 5001276 | Novel tetrahydronaphthalene and indane derivatives | Michael Klaus, Peter Mohr, Ekkehard Weiss | 1991-03-19 |
| 4990703 | Novel tetrahydronaphthalene and indane derivatives | Michael Klaus, Peter Mohr, Ekkehard Weiss | 1991-02-05 |
| 4935560 | Novel tetrahydronaphthalene & indane derivatives | Michael Klaus, Peter Mohr, Ekkehard Weiss | 1990-06-19 |
| 4931458 | Heterocyclic rodenticidal compounds, compositions containing the compounds, and methods of use | Michael Klaus, Harald Weiser | 1990-06-05 |
| 4870219 | Novel tetrahydronaphthalene and indane derivatives | Michael Klaus, Peter Mohr, Ekkehard Weiss | 1989-09-26 |
| 4816476 | Heterocyclic rodenticidal compounds, compositions containing the compounds, and methods of use | Michael Klaus, Harald Weiser | 1989-03-28 |
| 4788213 | Benzopyranyl and benzothiopyranyl compounds and uses | Michael Klaus | 1988-11-29 |
| 4678793 | Heterocyclic compounds | Michael Klaus | 1987-07-07 |
| 4659735 | Benzofuranyl (thienyl) propenyl derivatives useful as rodenticides | Michael Klaus, Harald Weiser | 1987-04-21 |
| 4535086 | 4,5,6,7-Tetrahydro-4,4,7,7-tetramethylbenzo[b]thien-2-yl or furan-2-yl derivatives | Michael Klaus, Harald Weiser | 1985-08-13 |
| 4326055 | Stilbene derivatives | — | 1982-04-20 |
| 4234598 | Phenylcarbamates | Madhukar Subraya Chodnekar, Ulrich Schwieter, Albert Pfiffner, Milos Suchy, Rene Zurflun | 1980-11-18 |
| 4193931 | Polyene compounds | — | 1980-03-18 |