Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5837724 | Method of enhancing cognition | Michael J. Allen, Brian Johnson, Brian Leaker | 1998-11-17 | $114,120,000 |
| 5534626 | 1-arylethyl-3-substituted piperidines | David Alker, Peter E. Cross | 1996-07-09 | $100,377,000 |
| 5410046 | 1-arylethyl-3-substituted piperidines | David Alker, Peter E. Cross | 1995-04-25 | $56,620,000 |
| 5231104 | 1-arylethyl-3-substituted piperidines | David Alker, Peter E. Cross | 1993-07-27 | $125,643,000 |
| 5089505 | 1-arylethyl-3-substituted piperidines | David Alker, Peter E. Cross | 1992-02-18 | $31,714,000 |