Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12076707 | Large crystal tunable adsorbents | Philip A. Barrett, Neil A. Stephenson, Katie Held | 2024-09-03 |
| 12059667 | Superior carbon adsorbents | Neil A. Stephenson, Philip A. Barrett, Nicholas R. Stuckert, Garrett R. Swindlehurst | 2024-08-13 |
| 12017204 | Superior core-in-shell component composite adsorbents for VSA/VPSA/PSA systems | Neil A. Stephenson, Philip A. Barrett, Nicholas R. Stuckert | 2024-06-25 |
| 11529582 | Tunable adsorbents | Neil A. Stephenson, Philip A. Barrett, Nicholas R. Stuckert | 2022-12-20 |
| 11471820 | Characteristics of tunable adsorbents for rate selective separation of nitrogen from methane | Nicholas R. Stuckert, Neil A. Stephenson, Philip A. Barrett | 2022-10-18 |
| 10717035 | Tunable adsorbents | Neil A. Stephenson, Philip A. Barrett, Nicholas R. Stuckert | 2020-07-21 |
| 10646816 | Core-in-shell composite adsorbent for use in PSA prepurifiers | Jian-ping Zheng, Neil A. Stephenson, Christopher D. Schotz, Philip A. Barrett | 2020-05-12 |
| 9772139 | Purification of argon through liquid phase cryogenic adsorption | Persefoni Kechagia, Neil A. Stephenson, Philip A. Barrett, Hai Du | 2017-09-26 |
| 9486732 | Adsorbent compositions | Philip A. Barrett, Persefoni Kechagia, Neil A. Stephenson, Kerry Weston | 2016-11-08 |
| 9457337 | Adsorbent composition for argon purification | Philip A. Barrett, Neil A. Stephenson, Persefoni Kechagia | 2016-10-04 |
| 9222727 | Purification of argon through liquid phase cryogenic adsorption | Persefoni Kechagia, Neil A. Stephenson, Philip A. Barrett, Hai Du | 2015-12-29 |
| 9050582 | Adsorbent compositions | Philip A. Barrett, Persefoni Kechagia, Neil A. Stephenson, Kerry Weston | 2015-06-09 |
| 8969229 | Gas separation adsorbents and manufacturing method | Philip A. Barrett, Neil A. Stephenson, Jian-ping Zheng | 2015-03-03 |
| 8123835 | High rate and high crush-strength adsorbents | Jian-ping Zheng, Neil A. Stephenson, Philip A. Barrett | 2012-02-28 |
| 7827854 | Method and kit for adsorbent performance evaluation | Neil A. Stephenson, Phillip Alexander Barrett, Michael T. Freiert, Jesus Nieto | 2010-11-09 |
| 7827855 | Method and kit for adsorbent performance evaluation | Neil A. Stephenson, Philip A. Barrett, Michael T. Freiert, Jesus Nieto | 2010-11-09 |
| 6425940 | Advanced adsorbent for PSA | Chien-Chung Chao | 2002-07-30 |