C10M 2203/024
Unsaturated
Official title: unsaturated
C10M2203/024 (Unsaturated) appears on 435 US grants and 215 published applications in this corpus.
Search patents in C10M- Granted patents
- 435
- Published applications
- 215
- Assignees
- 180
- Inventors
- 789
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 30 | 0 |
| 1977 | 27 | 0 |
| 1978 | 24 | 0 |
| 1979 | 13 | 0 |
| 1980 | 18 | 0 |
| 1981 | 11 | 0 |
| 1982 | 7 | 0 |
| 1983 | 1 | 0 |
| 1984 | 11 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 12 | 0 |
| 1992 | 13 | 0 |
| 1993 | 8 | 0 |
| 1994 | 13 | 0 |
| 1995 | 12 | 0 |
| 1996 | 7 | 0 |
| 1997 | 11 | 0 |
| 1998 | 13 | 0 |
| 1999 | 6 | 0 |
| 2000 | 10 | 0 |
| 2001 | 14 | 1 |
| 2002 | 2 | 11 |
| 2003 | 7 | 3 |
| 2004 | 1 | 0 |
| 2005 | 3 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 8 |
| 2010 | 1 | 4 |
| 2011 | 9 | 2 |
| 2012 | 0 | 1 |
| 2013 | 4 | 8 |
| 2014 | 4 | 7 |
| 2015 | 4 | 7 |
| 2016 | 4 | 19 |
| 2017 | 8 | 40 |
| 2018 | 18 | 27 |
| 2019 | 21 | 10 |
| 2020 | 8 | 16 |
| 2021 | 18 | 7 |
| 2022 | 11 | 16 |
| 2023 | 10 | 4 |
| 2024 | 4 | 6 |
| 2025 | 3 | 8 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for reduction of abnormal combustion events13 Jan 2026US 12,522,779 B2Infineum International Limited
- Cleaning compositions employing extended chain anionic surfactants25 Feb 2025US 12,234,426 B2Ecolab USA Inc.
- Durable magnet wires and lubricating fluids for electric and hybrid vehicle applications18 Feb 2025US 12,227,716 B2Afton Chemical Corporation
- Olefins and methods for making the same7 Jan 2025US 12,187,674 B2Amyris, Inc.
- Heat transfer composition24 Dec 2024US 12,173,220 B2Daikin Industries, Ltd.
- Lubricating oil composition24 Sep 2026US 2026/0286244 A1Idemitsu Kosan Co., Ltd.
- Base oil for refrigerating machine oil, refrigerating machine oil, and working fluid composition6 Aug 2026US 2026/0226364 A1Eneos Corporation
- Lubricating oil compositions14 May 2026US 2026/0132352 A1
- Hydraulic lubricant formulations with high flash point and improved shear stability12 Mar 2026US 2026/0071133 A1Evonik Operations GmbH
- Base oil for refrigerating machine oil, refrigerating machine oil, and working fluid composition9 Oct 2025US 2025/0313771 A1Eneos Corporation
Most cited
By later US patents
- Isoparaffinic lube basestock compositions148US 6,090,989 AMobil Oil Corporation · 2000
- Coating and bonding composition115US 5,286,393 AJet-Lube, Inc. · 1994
- Lubricant113US 4,218,330 AEthyl Corporation · 1980
- Coating and bonding composition113US 5,348,668 AJet-Lube, Inc. · 1994
- Dispersant compositions108US 3,948,800 AThe Lubrizol Corporation · 1976