C01B 2210/0037
Xenon
C01B2210/0037 (Xenon) appears on 43 US grants and 40 published applications in this corpus.
Search patents in C01B- Granted patents
- 43
- Published applications
- 40
- Assignees
- 33
- Inventors
- 144
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 3 |
| 2006 | 0 | 4 |
| 2007 | 3 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 3 |
| 2010 | 2 | 2 |
| 2011 | 0 | 0 |
| 2012 | 4 | 4 |
| 2013 | 2 | 3 |
| 2014 | 5 | 0 |
| 2015 | 2 | 5 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 2 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 3 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Separation of krypton gas from xenon gas using natural clinoptilolite23 Sep 2025US 12,421,115 B1National Technology & Engineering Solutions of Sandia, LLC
- Systems and methods for production of Xenon-1336 May 2025US 12,291,448 B2Curium US LLC
- Systems and methods for production of Xenon-13320 Jun 2023US 11,679,979 B2Curium US LLC
- Adsorptive xenon recovery process from a gas or liquid stream at cryogenic temperature16 May 2023US 11,650,010 B2Praxair Technology, Inc.
- Method for pretreating and recovering a rare gas from a gas contaminant stream exiting an etch chamber14 Mar 2023US 11,603,313 B2Praxair Technology, Inc.
- Systems and methods for production of xenon-13314 Aug 2025US 2025/0256962 A1Curium US LLC
- Systems and methods for production of xenon-1335 Oct 2023US 2023/0312346 A1Curium US LLC
- Novel method for pretreating and recovering a rare gas from a gas contaminant stream exiting an etch chamber15 Jun 2023US 2023/0183068 A1
- Method for pretreating and recovering a rare gas from a gas contaminant stream exiting an etch chamber17 Nov 2022US 2022/0363540 A1Praxair Technology, Inc.
- Capture of xenon from anaesthetic gas and re-administration thereof to the patient15 Jul 2021US 2021/0213220 A1Sagetech Medical Equipment Limited
Most cited
By later US patents
- Cryogenic accumulator for spin-polarized xenon-12972US 5,809,801 AThe Trustees of Princeton University · 1998
- Recovering of xenon by adsorption process50US 8,535,414 B2Air Products and Chemicals, Inc. · 2013
- Method for recovering high-value components from waste gas streams48US 8,795,411 B2Air Products and Chemicals, Inc. · 2014
- Pressure swing adsorption-type gas separation method and separation apparatus44US 8,657,922 B2Taiyo Nippon Sanso Corporation · 2014
- Membrane for separation of xenon from oxygen and nitrogen and method of using same39US 6,168,649 AMG Generon, Inc. · 2001