C01B 2210/0084
Krypton
C01B2210/0084 (Krypton) appears on 12 US grants and 12 published applications in this corpus.
Search patents in C01B- Granted patents
- 12
- Published applications
- 12
- Assignees
- 11
- Inventors
- 32
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 0 | 0 |
| 2014 | 3 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- 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.
- Neon recovering/purifying system and neon recovering/purifying method7 Jul 2020US 10,703,631 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Removal of krypton and xenon impurities from argon by MOF adsorbent16 Sep 2014US 8,834,607 B2American Air Liquide, 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
- Adsorptive xenon recovery process from a gas or liquid stream at cryogenic temperature3 Dec 2020US 2020/0378681 A1Praxair Technology, Inc.
- Systems and methods for production of xenon-13323 Jan 2020US 2020/0024139 A1Curium US LLC
- Neon recovering/purifying system and neon recovering/purifying method13 Dec 2018US 2018/0354795 A1L' Air Liquide, Societe Anonyme pour I' Etude et I'Exploitation des Procedes Georges Claude
Most cited
By later US patents
- Oxygen production by paramagnetic removal of magnetized oxygen from liquid air7US 4,203,740 A1980
- Method for improving dissolution efficiency in gas-absorption and liquid extraction processes5US 4,305,735 AThe United States of America as represented by the United States Department of Energy · 1981
- Process and installation for the adsorptive separation of krypton from a krypton nitrogen gas mixture5US 4,816,041 AKernforschungsanlage Julich Gesellschaft mit beschrankter Haftung · 1989
- Air fractionation process and installation with mixing column and krypton-xenon recovery3US 6,776,004 B2Linde Aktiengesellschaft · 2004
- Titanosilicate molecular sieve supported metallic nanodots and methods of use to adsorb noble gases2US 8,828,439 B2The Governors of the University of Alberta · 2014