Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4997949 | Crystalline 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl) thiazole dihydrochloride trihydrate | Douglas J. M. Allen | 1991-03-05 |
| 4751297 | Method for preparation of azetidinone-1-oxoacetate by oxidation of the corresponding 2-hydroxyacetate | Donald K. Pirie | 1988-06-14 |
| 4704461 | Processes and intermediates for sorbinil | Bernard S. Moore | 1987-11-03 |
| 4632993 | Process for making 2-guanidino-4-(2-methyl-4-imidazolyl) thiazole dihydrobromide | — | 1986-12-30 |
| 4632992 | Intermediates for preparing pirbuterol and analogs | Stephen S. Massett | 1986-12-30 |
| 4620019 | S-6-fluoro-4-aminochroman-4-carboxylic acid derivatives useful as intermediates for sorbinil | Bernard S. Moore | 1986-10-28 |
| 4528387 | Sorbinil by optical resolution of precursor 6-fluoro-4-ureidochroman-4-carboxylic acid | Bernard S. Moore | 1985-07-09 |
| 4477671 | 3-Acetoxy or benzyloxy-2-acetoxymethyl-6-[1-acetoxy-2-(N-tert-butylacetamido)ethyl]py ridine intermediates | Stephen S. Massett | 1984-10-16 |
| 4451655 | Process for preparing carboline derivatives and compounds used in their preparation | — | 1984-05-29 |
| 4435578 | Sorbinil by optical resolution of precursor 6-fluoro-4-ureidochroman-4-carboxylic acid | Bernard S. Moore | 1984-03-06 |
| 4431828 | Regeneration of 6-fluoro-4-chromanone from by-products in the synthesis of sorbinil | Philip D. Hammen, Stephen S. Massett | 1984-02-14 |
| 4412958 | Stereospecific synthesis of 5-phenyl-2S-pentanol | Bernard S. Moore | 1983-11-01 |
| 4188325 | Isatin process and products | Paul G. Gassman | 1980-02-12 |
| 4186132 | Isatin products | Paul G. Gassman | 1980-01-29 |