C10M 129/04
Hydroxy compounds
C10M129/04 (Hydroxy compounds) appears on 706 US grants and 322 published applications in this corpus.
Search patents in C10M- Granted patents
- 706
- Published applications
- 322
- Assignees
- 272
- Inventors
- 1,543
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 9 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 8 | 0 |
| 1984 | 16 | 0 |
| 1985 | 17 | 0 |
| 1986 | 8 | 0 |
| 1987 | 7 | 0 |
| 1988 | 15 | 0 |
| 1989 | 21 | 0 |
| 1990 | 13 | 0 |
| 1991 | 24 | 0 |
| 1992 | 34 | 0 |
| 1993 | 21 | 0 |
| 1994 | 38 | 0 |
| 1995 | 28 | 0 |
| 1996 | 31 | 0 |
| 1997 | 36 | 0 |
| 1998 | 41 | 0 |
| 1999 | 29 | 0 |
| 2000 | 27 | 0 |
| 2001 | 34 | 6 |
| 2002 | 19 | 16 |
| 2003 | 19 | 11 |
| 2004 | 13 | 8 |
| 2005 | 7 | 2 |
| 2006 | 0 | 5 |
| 2007 | 1 | 17 |
| 2008 | 0 | 5 |
| 2009 | 1 | 5 |
| 2010 | 2 | 5 |
| 2011 | 6 | 8 |
| 2012 | 4 | 9 |
| 2013 | 6 | 10 |
| 2014 | 6 | 20 |
| 2015 | 11 | 13 |
| 2016 | 8 | 18 |
| 2017 | 18 | 18 |
| 2018 | 12 | 18 |
| 2019 | 7 | 24 |
| 2020 | 12 | 15 |
| 2021 | 14 | 16 |
| 2022 | 18 | 17 |
| 2023 | 10 | 12 |
| 2024 | 15 | 15 |
| 2025 | 10 | 12 |
| 2026 | 6 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lubricating oil compositions with improved oxidative performance comprising alkylated diphenylamine antioxidant and carboxylate detergents1 Sep 2026US 12,723,213 B2Chevron Oronite Company LLC
- Refrigerator oil composition and mixed composition for refrigerator12 May 2026US 12,624,306 B2Idemitsu Kosan Co., Ltd.
- Antioxidants with high mono-alkylated diphenylamine content21 Apr 2026US 12,606,769 B2Chevron Oronite Company LLC
- Hybrid greases made with anhydrous metal soaps and over-based metal detergents and methods of making21 Apr 2026US 12,606,770 B2The Lubrizol Corporation
- Solvency enhancer compositions, methods of preparation and methods of use thereof10 Mar 2026US 12,570,916 B2Fluitec N.V.
- Electric vehicle fluids1 Oct 2026US 2026/0297448 A1Chevron Oronite Company LLC
- Water-soluble metalworking oil agent1 Oct 2026US 2026/0297450 A1Idemitsu Kosan Co., Ltd.
- Friction modifier for automatic transmission fluid24 Sep 2026US 2026/0286243 A1Chevron Oronite Company LLC
- Lubricating oil composition24 Sep 2026US 2026/0286244 A1Idemitsu Kosan Co., Ltd.
- Grease composition17 Sep 2026US 2026/0275219 A1Idemitsu Kosan Co., Ltd.
Most cited
By later US patents
- Foamable silicone oil compositions and methods of use thereof105US 6,121,210 ADAP Products Inc. · 2000
- High performance lubricating oils102US 6,180,575 B2Mobil Oil Corporation · 2001
- Thermoplastic compatible conveyor lubricant96US 5,352,376 AEcolab Inc. · 1994
- Alkyl ether amine conveyor lubricant79US 5,863,874 AEcolab Inc. · 1999
- Lubricating oil for refrigerator75US 5,185,092 ATonen Corporation · 1993