Issued Patents All Time
Showing 101–109 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618931 | Acetylenes disubstituted with a 5 substituted dihydronaphthyl group and with an aryl or heteroaryl group having retinoid-like biological activity | Richard L. Beard, Min Teng, Vidyasagar Vuligonda, Roshantha A. Chandraratna | 1997-04-08 |
| 5605915 | Acetylenes disubstituted with a 5 substituted tetrahydronaphthyl group and with an aryl or heteroaryl group having retinoid-like biological activity | Vidyasagar Vuligonda, Richard L. Beard, Min Teng, Tae K. Song, Roshantha A. Chandraratna | 1997-02-25 |
| 5599967 | Acetylenes disubstituted with a 5 substituted tetrahydronaphthyl group and with an aryl of heteroaryl group having retinoid-like biological activity | Vidyasagar Vuligonda, Richard L. Beard, Min Teng, Tae K. Song, Roshantha A. Chandraratna | 1997-02-04 |
| 5591858 | Acetylenes disubstituted with a 5 substituted tetrahydronaphthyl group and with an aryl or heteroaryl group having retinoid-like biological activity | Vidyasagar Vuligonda, Min Teng, Richard L. Beard, Tien T. Duong, Yuan Lin +1 more | 1997-01-07 |
| 5543534 | Acetylenes disubstituted with a 5 substituted tetrahydronaphthyl group and with an aryl or heteroaryl groups having retinoid-like biological activity | Vidyasagar Vuligonda, Min Teng, Richard L. Beard, Yuan Lin, Roshantha A. Chandraratna | 1996-08-06 |
| 5514825 | Acetylenes disubstituted with a 5 substituted tetrahydronaphthyl group and with an aryl or heteroaryl group having retinoid-like biological activity | Vidyasagar Vuligonda, Min Teng, Richard L. Beard, Tien T. Duong, Yuan Lin +1 more | 1996-05-07 |
| RE33716 | Coupling devices for use with electrofusion fittings of thermoplastic material | — | 1991-10-15 |
| 4838748 | Hoist and accumulator arm apparatus | — | 1989-06-13 |
| 4639580 | Coupling devices for use with electrofusion fittings of thermoplastic material | — | 1987-01-27 |