Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370584 | Method for subterranean petroleum recovery using a surfactant blend | Claribel Acevedo Velez, Wanglin Yu, Joydeep Mukherjee | 2019-08-06 |
| 5373087 | Unsaturated polyaminopolymers, derivatives thereof and processes for making them | Otha G. Weaver, Jr., Terry W. Glass | 1994-12-13 |
| 5278255 | Unsaturated polyaminopolymer, derivatives thereof and processes for making | Otha G. Weaver, Jr., Terry W. Glass | 1994-01-11 |