Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897331 | Process of using a tetrazolium salt | James P. Albarella, Steven W. Felman, Karen L. Marfurt | 2011-03-01 |
| 7767822 | Water-soluble tetrazolium salts | James P. Albarella, Steven W. Felman, Karen L. Marfurt | 2010-08-03 |
| 5856497 | Asymmetric synthesis of .alpha.-cycloalkylalkyl substituted methanamines | Gregory Roth | 1999-01-05 |
| 5420305 | Process for the preparation of (R)-3-hexyl-5,6-dihydro-4-hydroxy-6-undecyl-2H-pyran-2-one and (R)-5,6-dihydro-6-undecyl-2H-pyran-2,4 (3H)-dione | Keith Ramig | 1995-05-30 |
| 5274143 | Process for the preparation of (R)-3-hexyl-5,6-dihydro-4-hydroxy-6-undecyl-2H-pyran-2-one and (R)-5,6-dihydro-6-undecyl-2H-pyran-2,4(3H)-dione | Keith Ramig | 1993-12-28 |
| 4894451 | Unsymmetrical 1,4-bis(aminoalkylamino)-anthracene-9, 10-diones and derivatives | A. Paul Krapcho, Miles P. Hacker, J. McCormack, Kenneth J. Shaw | 1990-01-16 |