C10M 2209/11
Complex polyesters
C10M2209/11 (Complex polyesters) appears on 213 US grants and 40 published applications in this corpus.
Search patents in C10M- Granted patents
- 213
- Published applications
- 40
- Assignees
- 59
- Inventors
- 221
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 23 | 0 |
| 1977 | 24 | 0 |
| 1978 | 40 | 0 |
| 1979 | 15 | 0 |
| 1980 | 19 | 0 |
| 1981 | 8 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 1 |
| 2006 | 3 | 3 |
| 2007 | 3 | 4 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 5 |
| 2016 | 1 | 3 |
| 2017 | 2 | 2 |
| 2018 | 1 | 3 |
| 2019 | 3 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electric vehicle grease9 Sep 2025US 12,410,377 B2Vgp Ipco LLC
- Synthetic electrosurgical lubricants, kits and methods regarding the same27 May 2025US 12,312,553 B2Kvi LLC
- Phase change material compositions and methods for their use to lower surface friction and wear26 Dec 2023US 11,851,626 B2The Texas A&M University System
- Phase change material compositions and methods for their use to lower surface friction and wear18 Jan 2022US 11,225,626 B2The Texas A&M University System
- Metal working fluid27 Apr 2021US 10,988,703 B2Italmatch Chemicals SC LLC
- Electric vehicle grease5 Feb 2026US 2026/0035635 A1Vgp Ipco LLC
- Method for Manufacturing Acrylated Epoxidized Plant Oil Particles27 Nov 2025US 2025/0361216 A1Centre National De La Recherche Scientifique
- Synthetic electrosurgical lubricants, kits and methods regarding the same23 May 2024US 2024/0166967 A1Kvi LLC
- Electric vehicle grease19 Oct 2023US 2023/0332066 A1Vgp Ipco LLC
- Phase change material compositions and methods for their use to lower surface friction and wear28 Apr 2022US 2022/0127540 A1The Texas A&M University System
Most cited
By later US patents
- Lubricant113US 4,218,330 AEthyl Corporation · 1980
- Dispersant compositions108US 3,948,800 AThe Lubrizol Corporation · 1976
- Sulfurized compositions102US 4,119,549 AThe Lubrizol Corporation · 1978
- Nitrogenous dispersants, lubricants and concentrates containing said nitrogenous dispersants102US 4,454,059 AThe Lubrizol Corporation · 1984
- Lubricants containing amino phenol-detergent/dispersant combinations89US 4,100,082 AThe Lubrizol Corporation · 1978