C10M 2207/32
Of carbonic acid
Official title: of carbonic acid
C10M2207/32 (Of carbonic acid) appears on 189 US grants and 72 published applications in this corpus.
Search patents in C10M- Granted patents
- 189
- Published applications
- 72
- Assignees
- 82
- Inventors
- 318
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 7 | 0 |
| 1978 | 22 | 0 |
| 1979 | 7 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 2 | 0 |
| 2001 | 17 | 4 |
| 2002 | 5 | 4 |
| 2003 | 5 | 10 |
| 2004 | 4 | 4 |
| 2005 | 2 | 2 |
| 2006 | 4 | 1 |
| 2007 | 1 | 4 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 3 |
| 2011 | 5 | 3 |
| 2012 | 3 | 2 |
| 2013 | 4 | 3 |
| 2014 | 5 | 2 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 3 | 5 |
| 2018 | 0 | 4 |
| 2019 | 4 | 2 |
| 2020 | 5 | 2 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Oil-soluble conductive additive and preparation method therefor2 Sep 2025US 12,406,778 B2Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Thermal management fluids with synergistic heat capacity22 Apr 2025US 12,281,278 B2ExxonMobil Technology and Engineering Company
- Compositions containing difluoromethane, tetrafluoropropene, and carbon dioxide and uses thereof3 Dec 2024US 12,157,853 B2The Chemours Company Fc, LLC
- Polyurea lubricating greases containing carbonates, and their use6 Aug 2024US 12,054,691 B2Fuchs SE
- Compositions containing difluoromethane, tetrafluoropropene, and carbon dioxide and uses thereof19 Jul 2022US 11,390,785 B2The Chemours Company Fc, LLC
- Electric vehicle fluids1 Oct 2026US 2026/0297448 A1Chevron Oronite Company LLC
- Compositions containing difluoromethane, tetrafluoropropene, and carbon dioxide and uses thereof13 Feb 2025US 2025/0051625 A1The Chemours Company Fc, LLC
- Solvent compounds for use as replacements for slow evaporating solvents16 Jan 2025US 2025/0019339 A1
- Thermal management fluids with synergistic heat capacity12 Sep 2024US 2024/0301315 A1ExxonMobil Technology and Engineering Company
- Oil-soluble conductive additive and preparation method therefor29 Aug 2024US 2024/0290517 A1Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
Most cited
By later US patents
- Thread compound developed from solid grease base and the relevant preparation procedure110US 5,885,941 A"IVASIM" d.d. Za proizvodnju kemijskih proizvoda · 1999
- Lubricant composition86US 4,105,571 AExxon Research & Engineering Co. · 1978
- Traction drive fluid86US 6,242,393 B1Nippon Mitsubishi Oil Corporation · 2001
- Oxazoline additives useful in oleaginous compositions70US 4,102,798 AExxon Research & Engineering Co. · 1978
- Star-shaped dispersant viscosity index improver62US 4,077,893 AShell Oil Company · 1978