Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7572461 | Borer-resistant wood, wood products, and wooden structures and methods | Kenneth I. Sawyer | 2009-08-11 |
| 7129248 | Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone | Robert Chapman, Lonn S. Rider, Qi-Zhong Hong, Donald J. Kyle | 2006-10-31 |
| 7084150 | Analogs and prodrugs of buprenorphine | F. Peter Boer | 2006-08-01 |
| 6958398 | Methods for making thebaine or its acid salts | Arie Gutman, Igor Rukhman, Lev Yudovich, Gennady Nisnevich | 2005-10-25 |
| 6784319 | Synthesis of (±)-2-((dimethylamino)methyl)-1-(aryl)cyclohexanols | Andreas Stumpf | 2004-08-31 |
| 6649783 | Synthesis of (+/-)-2-((dimethylamino)methyl)-1-(aryl)cyclohexanols | Andreas Stumpf | 2003-11-18 |
| 4873359 | Process for preparing as partyl-phenylalanine dipeptides | Alan B. Chmurny, Akiva Gross, Rowena L. Roberts | 1989-10-10 |
| 4855455 | Preparation of amino acid derivatives | — | 1989-08-08 |
| 4851588 | Novel process for the preparation of bronopol | Felek Jachimowicz, Jennifer M. Quirk, Christer L. Hakansson | 1989-07-25 |
| 4820881 | Decolorization | — | 1989-04-11 |
| 4810817 | Aspartyl-beta substituted phenylalanine dipeptides | Alan B. Chmurny, Akiva Gross, Rowena L. Roberts | 1989-03-07 |
| 4801742 | N-formylation of amino carboxylates with alkyl formates | Jennifer M. Quirk, Charles G. Carter | 1989-01-31 |
| 4710583 | Dipeptides and process | Alan B. Chmurny, Akiva Gross, Rowena L. Roberts | 1987-12-01 |