Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688307 | Separation of low-boiling gases using super-glassy membranes | Kaaeid A. Lokhandwala, Phuong Nguyen, Scott Segelke | 1997-11-18 |
| 5669958 | Methane/nitrogen separation process | Richard W. Baker, Kaaeid A. Lokhandwala, Scott Segelke | 1997-09-23 |
| 5670051 | Olefin separation membrane and process | Lora G. Toy, Carlos Casillas | 1997-09-23 |
| 5630970 | Process for restoring membrane permeation properties | Lora G. Toy, Carlos Casillas | 1997-05-20 |