Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665791 | Photosensitive polymer films and their method of production | Jahja I. Trisnadi | 1997-09-09 |
| 5565421 | Gelled light duty liquid detergent containing anionic surfactants and hydroxypropyl methyl cellulose polymer | Harry Aszman, Gilbert S. Gomes | 1996-10-15 |
| 5540866 | Dishwashing power including alkyl benzene sulphonates and magnesium or calcium | Harry Aszman | 1996-07-30 |
| 5104946 | Solutions of polyimidesiloxanes in butyrolactone | — | 1992-04-14 |
| RE33797 | Novel polyimidesiloxanes and methods for their preparation and use | — | 1992-01-14 |
| 5077370 | Novel polyimidesiloxanes and methods for their preparation and use | — | 1991-12-31 |
| 5032279 | Separation of fluids using polyimidesiloxane membrane | — | 1991-07-16 |
| 5008361 | Crystalline polyimidesiloxanes | — | 1991-04-16 |
| 4997908 | Solvent resistant polymidesiloxane | — | 1991-03-05 |
| 4996278 | Novel polyimidesiloxanes and methods for their preparation and use based on diamines with pendant fluorine groups | — | 1991-02-26 |
| 4973645 | Novel soluble polyimidesiloxanes and methods for their preparation and use | — | 1990-11-27 |
| 4968757 | Soluble silicone-imide copolymers | — | 1990-11-06 |
| 4957993 | Novel polyimidesiloxanes and methods for their preparation and use | — | 1990-09-18 |
| 4956423 | Hot-melt adhesives | — | 1990-09-11 |
| 4956437 | Soluble polyimidesiloxanes and methods for their preparation and use | — | 1990-09-11 |
| 4853452 | Novel soluble polyimidesiloxanes and methods for their preparation using a flourine containing anhydride | — | 1989-08-01 |
| 4829131 | Novel soluble polymidesiloxanes and methods for their preparation and use | — | 1989-05-09 |
| 4670497 | Soluble silicone-imide copolymers | — | 1987-06-02 |
| 4586997 | Soluble silicone-imide copolymers | — | 1986-05-06 |
| 4558085 | Process for the preparation of fast crystallizing polyalkyleneterephthalate resin compositions | — | 1985-12-10 |
| 4558110 | Crystalline silicone-imide copolymers | — | 1985-12-10 |
| 4487894 | Polyimide-epoxy thermoset resins | — | 1984-12-11 |
| 4465806 | Unsaturated polyester molding compounds with improved resistance to thermal and humid aging | — | 1984-08-14 |
| 4438233 | Fast crystallizing polyalkyleneterephthalate resin compositions | — | 1984-03-20 |
| 4421905 | Process for preparing polyimides end-capped with anhydride or isocyanate groups | — | 1983-12-20 |