C01B 2210/0026
Isotopes of the specific gas
C01B2210/0026 (Isotopes of the specific gas) appears on 6 US grants and 4 published applications in this corpus.
Search patents in C01B- Granted patents
- 6
- Published applications
- 4
- Assignees
- 6
- Inventors
- 20
- Latest grant
- 23 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Bandpass filter for separation of a specifically selected gas from a group of gases or an atmosphere23 Aug 2022US 11,420,152 B2
- Method for production of an isotopically enriched compound11 Dec 2012US 8,329,122 B1The United States of America as represented by the Department of Energy
- Method and apparatus for accumulating hyperpolarized xenon16 Oct 2007US 7,281,393 B2University of New Hampshire
- Method for purifying and concentrating a gas mixture into a minor constituent, method for detecting this constituent, and installation27 Aug 2002US 6,440,196 B1Commissariat A L' Energie Atomique
- Recovery and purification of gases used in medical processes25 Jun 2002US 6,408,849 B1Aeronex, Inc.
- Oxygen isotope concentration method and oxygen isotope concentration apparatus3 Jul 2025US 2025/0214039 A1Taiyo Nippon Sanso Corporation
- Bandpass Filter For Separation Of A Specifically Selected Gas From A Group Of Gases Or An Atmosphere13 May 2021US 2021/0138392 A1
- Gas recovery process10 Jun 2010US 2010/0139485 A1
- Method and apparatus for accumulating hyperpolarized xenon27 Oct 2005US 2005/0235693 A1University of New Hampshire
Most cited
By later US patents
- Device and method for separating oxygen isotopes7US 4,437,958 AThe United States of America as represented by the United States Department of Energy · 1984
- Recovery and purification of gases used in medical processes5US 6,408,849 B1Aeronex, Inc. · 2002
- Method and apparatus for accumulating hyperpolarized xenon5US 7,281,393 B2University of New Hampshire · 2007
- Method for purifying and concentrating a gas mixture into a minor constituent, method for detecting this constituent, and installation4US 6,440,196 B1Commissariat A L' Energie Atomique · 2002
- Method for production of an isotopically enriched compound4US 8,329,122 B1The United States of America as represented by the Department of Energy · 2012