Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4605712 | Unsaturated polysiloxanes and polymers thereof | Karl F. Mueller, Dieter Lohmann | 1986-08-12 |
| 4584143 | Fluoroalkyl-carbamyl group containing acrylates and methacrylates | — | 1986-04-22 |
| 4577036 | Perfluoroalkyl-alkyl-thio, sulfinyl or sulfonyl-alkylene glycidyl ether | — | 1986-03-18 |
| 4540805 | Di-perfluoroalkyl carbamyl group containing acrylates and methacrylates | — | 1985-09-10 |
| 4536254 | Ammonium and amine salts of di-perfluoroalkyl group containing acids and compositions and use thereof | Istvan Borsodi | 1985-08-20 |
| 4490304 | Perfluoroalkyl thioalkylene amphoteric compounds | — | 1984-12-25 |
| 4485251 | Process for the preparation of bis(perfluoroalkyl-alkylthio)alkanoic acids and lactone intermediates thereof | — | 1984-11-27 |
| 4472286 | Perfluoroalkyl anion/perfluoroalkyl cation ion pair complexes | — | 1984-09-18 |
| 4460480 | Protein hydrolyzate compositions for fire fighting containing perfluoroalkyl sulfide terminated oligomers | Eduard K. Kleiner, Thomas W. Cooke | 1984-07-17 |
| 4439329 | Aqueous based fire fighting foam compositions containing hydrocarbyl sulfide terminated oligomer stabilizers | Eduard K. Kleiner | 1984-03-27 |
| 4435330 | Perfluoroalkyl-alkylene branched amphoteric sulfato betaines | — | 1984-03-06 |
| 4429162 | Perfluoroalkyl phenols and naphthols | Thomas W. Cooke | 1984-01-31 |
| 4420434 | Perfluoralkyl anion/perfluoroalkyl cation ion pair complexes | — | 1983-12-13 |
| 4419298 | Ethanolamine salts of di-perfluoroalkyl group containing acids | Istvan Borsodi, Dieter Reinehr | 1983-12-06 |
| 4266080 | Perfluoroalkylthioethyl ether derivatives | Karl F. Mueller | 1981-05-05 |
| 4239915 | Perfluoroalkyl carboxylic acids | — | 1980-12-16 |
| 4190531 | Method of concentrating and collecting oil spills | — | 1980-02-26 |