Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702938 | Human tissue plasminogen activator | David V. Goeddel, Diane Pennica, Gordon A. Vehar | 1997-12-30 |
| 5688304 | Method for improving the heap biooxidation rate of refractory sulfide ore particles that are biooxidized using recycled bioleachate solution | Chris Johansson, John Shield, Vandy Shrader | 1997-11-18 |
| 5676733 | Method for recovering metal values from concentrates of sulfide minerals | — | 1997-10-14 |
| 5631348 | Protein sequence of the plant toxin gelonin | Michael G. Rosenblum, Bharat B. Aggarwal | 1997-05-20 |
| 5626647 | Method for recovering gold and other precious metals from carbonaceous ores | — | 1997-05-06 |
| 5611839 | Method for rendering refractory sulfide ores more susceptible to biooxidation | — | 1997-03-18 |