C01B 23/0073
Other molecular sieve materials
Official title: {Other molecular sieve materials}
C01B23/0073 (Other molecular sieve materials) appears on 6 US grants and 7 published applications in this corpus.
Search patents in C01B- Granted patents
- 6
- Published applications
- 7
- Assignees
- 8
- Inventors
- 18
- Latest grant
- 31 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- System, emanation generator, and process for production of high-purity therapeutic radioisotopes31 May 2022US 11,348,702 B2Battelle Memorial Institute
- Methods and systems for managing gas purification4 Jan 2022US 11,213,786 B2Mecanique Analytique Inc.
- Zn5(BTA)6(TDA)2—a robust highly interpenetrated metal-organic framework constructed from pentanuclear clusters for selective sorption of gas molecules8 Sep 2015US 9,127,025 B2Board of Regents, The University of Texas System
- Removal of krypton and xenon impurities from argon by MOF adsorbent16 Sep 2014US 8,834,607 B2American Air Liquide, Inc.
- Gas separation method using adsorbent20 Oct 2009US 7,604,683 B2Canon Kabushiki Kaisha
- Hollow Fiber Membranes and Preparation Method and Use Thereof5 Jun 2025US 2025/0177925 A1China Petroleum & Chemical Corporation
- System, Emanation Generator, and Process for Production of High-Purity Therapeutic Radioisotopes22 Sep 2022US 2022/0301737 A1Battelle Memorial Institute
- Methods and systems for managing gas purification22 Feb 2018US 2018/0050301 A1Mecanique Analytique Inc.
- System, emanation generator, and process for production of high-purity therapeutic radioisotopes15 Feb 2018US 2018/0047474 A1Battelle Memorial Institute
- Zn5(bta)6(tda)2 - a robust highly interpenetrated metal-organic framework constructed from pentanuclear clusters for selective sorption of gas molecules21 Feb 2013US 2013/0043407 A1Board of Regents, The University of Texas System
Most cited
By later US patents
- System, emanation generator, and process for production of high-purity therapeutic radioisotopes3US 11,348,702 B2Battelle Memorial Institute · 2022
- O.sub.2 /CO removal from an inert gas by adsorption on porous metal oxide3US 5,891,220 AL Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude · 1999