Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859230 | Halogencyclopropyl compounds, and use as herbicidal agents | Friedhelm Blume, Wilfried Franke, Friedrich Arndt | 1989-08-22 |
| 4826899 | Low smoke generating, high char forming, flame resistant thermoplastic multi-block copolyesters | — | 1989-05-02 |
| 4495101 | Antiinflammatory 5H-tetrazolo (5,1-c)(1,4)benzodiazepine derivatives | Dieter Klaubert, Stanley C. Bell, Thomas W. Pattison | 1985-01-22 |
| 4483938 | Polymerization of ethylene or ethylene/.alpha. olefin mixtures in the presence of improved titanium/vanadium catalyst | — | 1984-11-20 |
| 4383063 | Polyvinyl alcohol based size composition | — | 1983-05-10 |
| 4251403 | Process for sizing filament yarn utilizing an improved warp size composition of PVal, urea and saccharide | — | 1981-02-17 |
| 4222922 | Warp size for filament yarn consisting essentially of polyvinyl alcohol having a degree of hydrolysis of 88-100%, quaternary ammonium surfactant and plasticizer | — | 1980-09-16 |