C10M 129/38
Having 8 or more carbon atoms
Official title: having 8 or more carbon atoms
C10M129/38 (Having 8 or more carbon atoms) appears on 464 US grants and 212 published applications in this corpus.
Search patents in C10M- Granted patents
- 464
- Published applications
- 212
- Assignees
- 235
- Inventors
- 1,053
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 7 | 0 |
| 1985 | 11 | 0 |
| 1986 | 8 | 0 |
| 1987 | 2 | 0 |
| 1988 | 18 | 0 |
| 1989 | 23 | 0 |
| 1990 | 19 | 0 |
| 1991 | 12 | 0 |
| 1992 | 9 | 0 |
| 1993 | 17 | 0 |
| 1994 | 23 | 0 |
| 1995 | 18 | 0 |
| 1996 | 21 | 0 |
| 1997 | 28 | 0 |
| 1998 | 26 | 0 |
| 1999 | 23 | 0 |
| 2000 | 15 | 0 |
| 2001 | 16 | 3 |
| 2002 | 15 | 15 |
| 2003 | 10 | 5 |
| 2004 | 4 | 10 |
| 2005 | 7 | 7 |
| 2006 | 2 | 8 |
| 2007 | 2 | 4 |
| 2008 | 5 | 4 |
| 2009 | 6 | 2 |
| 2010 | 2 | 2 |
| 2011 | 3 | 8 |
| 2012 | 3 | 5 |
| 2013 | 0 | 3 |
| 2014 | 4 | 9 |
| 2015 | 5 | 7 |
| 2016 | 5 | 18 |
| 2017 | 9 | 14 |
| 2018 | 8 | 18 |
| 2019 | 6 | 12 |
| 2020 | 13 | 7 |
| 2021 | 9 | 6 |
| 2022 | 7 | 10 |
| 2023 | 7 | 16 |
| 2024 | 11 | 4 |
| 2025 | 5 | 13 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ether carboxylic acid composition25 Aug 2026US 12,715,834 B2Kao Chemicals GmbH
- Ball screw grease composition for rack-assisted electric power steering14 Jul 2026US 12,680,047 B2Kyodo Yushi Co., Ltd.
- Conveyor lubricants including emulsion of a lipophilic compound and an emulsifier and/or an anionic surfactant and methods employing them12 May 2026US 12,624,305 B2Ecolab USA Inc.
- High performance grease compositions10 Mar 2026US 12,570,918 B2Chevron U.S.A.Inc.
- Grease composition, pivot assembly bearing, and bearing apparatus including the bearing27 Jan 2026US 12,534,680 B2MINEBEA MITSUMI Inc.
- Energy-saving grease composition having excellent self locking property20 Aug 2026US 2026/0242684 A1Kyodo Yushi Co., Ltd.
- Aqueous lubricant for metalworking13 Aug 2026US 2026/0234501 A1Totalenergies Onetech
- Lubricant for drilling and completion fluids18 Dec 2025US 2025/0382539 A1Halliburton Energy Services.Inc.
- Lubricant composition and method of preparing an ethylene-based polymer using the same2 Oct 2025US 2025/0304877 A1SK Geo Centric Co., Ltd.
- Increased electric conductivity of a lubricant with amphiphilic amine and amphiphilic acid4 Sep 2025US 2025/0277163 A1BASF SE
Most cited
By later US patents
- Thermoplastic compatible conveyor lubricant96US 5,352,376 AEcolab Inc. · 1994
- High oleic polyol esters, compositions and lubricants, functional fluids and greases containing the same73US 5,773,391 AThe Lubrizol Corporation · 1998
- Lubricating oil composition73US 6,300,291 B1Infineum USA L.P. · 2001
- Lubricating oil compositions72US 4,904,401 AThe Lubrizol Corporation · 1990
- Conveyor lubricant composition having superior compatibility with synthetic plastic containers70US 5,174,914 AEcolab Inc. · 1992