C10J 2300/0969
Carbon dioxide
C10J2300/0969 (Carbon dioxide) appears on 313 US grants and 328 published applications in this corpus.
Search patents in C10J- Granted patents
- 313
- Published applications
- 328
- Assignees
- 188
- Inventors
- 698
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 9 | 0 |
| 1978 | 8 | 0 |
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 9 | 0 |
| 1982 | 13 | 0 |
| 1983 | 14 | 0 |
| 1984 | 9 | 0 |
| 1985 | 11 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 6 |
| 2003 | 1 | 4 |
| 2004 | 3 | 8 |
| 2005 | 0 | 5 |
| 2006 | 0 | 6 |
| 2007 | 4 | 11 |
| 2008 | 3 | 12 |
| 2009 | 10 | 11 |
| 2010 | 10 | 24 |
| 2011 | 9 | 24 |
| 2012 | 7 | 20 |
| 2013 | 15 | 19 |
| 2014 | 15 | 21 |
| 2015 | 21 | 14 |
| 2016 | 18 | 19 |
| 2017 | 9 | 8 |
| 2018 | 19 | 13 |
| 2019 | 11 | 8 |
| 2020 | 6 | 4 |
| 2021 | 5 | 10 |
| 2022 | 9 | 8 |
| 2023 | 7 | 26 |
| 2024 | 8 | 17 |
| 2025 | 12 | 20 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Recovery of recycle content CO2 from pyrolysis flue gas15 Sep 2026US 12,735,644 B2ExxonMobil Product Solutions Company
- Looping reaction hydrogen production system and hydrogen production method9 Jun 2026US 12,649,656 B2Dongfang Boiler Group Co., Ltd.
- Biochar purification unit28 Apr 2026US 12,612,572 B2Meva Energy AB
- Treatment of heavy pyrolysis products by partial oxidation gasification31 Mar 2026US 12,590,257 B2ExxonMobil Product Solutions Company
- Catalysts for conversion of CO2 or steam to CO or synthesis gas using fuels10 Mar 2026US 12,570,525 B2
- Method for obtaining a synthesis gas from waste products via a gasification reaction in conjunction with a reforming reaction with thermal energy recirculation27 Aug 2026US 2026/0250587 A1Cyclize GmbH
- Process for treating char from recycled plastics30 Jul 2026US 2026/0217542 A1Versalis S.P.A.
- Enhanced gasification system and method18 Jun 2026US 2026/0167880 A1Aether Fuels Pte. Ltd.
- Enhanced gasification system and method28 May 2026US 2026/0145935 A1Aether Fuels Pte. Ltd.
- Method for combined thermal conversion of straw briquette fuel and carbon dioxide7 May 2026US 2026/0125607 A1Henan University of Technology
Most cited
By later US patents
- Electro-mechanical interfaces to mount robotic surgical arms470US 7,762,825 B2Intuitive Surgical Operations, Inc. · 2010
- Apparatus for surgical systems with electro-mechanical interfaces to mount robotic surgical arms276US 8,585,420 B2Intuitive Surgical Operations, Inc. · 2013
- Surgical system with electro-mechanical interfaces to mount robotic surgical arms273US 8,066,524 B2Intuitive Surgical Operations, Inc. · 2011
- Plasma whirl reactor apparatus and methods of use164US 7,622,693 B2Foret Plasma Labs, LLC · 2009
- Process for coal or biomass fuel gasification by carbon dioxide extracted from a boiler flue gas stream130US 5,937,652 A1999