Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498945 | Sonodynamic therapy using an ultrasound sensitizer compound | Jan A. Alfheim, Paul Mark Henrichs, Eric Paul Hohenschuh, Edvin Wilheim Johannesen, Robert A. Snow | 2002-12-24 |
| 6350431 | Compounds | Robert A. Snow, Paul Mark Henrichs, Daniel J. Delecki, Vinay C. Desai, Edward R. Bacon +2 more | 2002-02-26 |
| 5804161 | Contrast agents | Jeffrey R. Long, Xhiping Xheng, Richard H. Holm, Shi-Bao Yu, Michael Droege | 1998-09-08 |
| 5414187 | Acid catalyst and use thereof in alkylation of olefins with tertiary alkanes | David L. King, Michael D. Cooper | 1995-05-09 |
| 5246901 | Polysulfonic acids | — | 1993-09-21 |
| 5241112 | Preparation of trialkylacetic acids, particularly of pivalic acid, using solid acid catalysis | Michael A. Richard | 1993-08-31 |
| 5227521 | Preparation of trialkylacetic acids, particularly of pivalic acid, using Lewis acid catalysts | Michael A. Richard | 1993-07-13 |
| 5157197 | Isoparaffin alkylation using a lewis acid promoted transition alumina catalyst | Michael D. Cooper, David L. King | 1992-10-20 |
| 4942218 | Process for the preparation of polymers having an inorganic backbone | David L. King | 1990-07-17 |