C10M 129/08
Containing at least 2 hydroxy groups
Official title: containing at least 2 hydroxy groups
C10M129/08 (Containing at least 2 hydroxy groups) appears on 148 US grants and 84 published applications in this corpus.
Search patents in C10M- Granted patents
- 148
- Published applications
- 84
- Assignees
- 92
- Inventors
- 400
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 2 |
| 2002 | 5 | 3 |
| 2003 | 3 | 1 |
| 2004 | 1 | 1 |
| 2005 | 3 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 13 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 4 |
| 2011 | 4 | 3 |
| 2012 | 1 | 3 |
| 2013 | 2 | 4 |
| 2014 | 2 | 5 |
| 2015 | 3 | 5 |
| 2016 | 1 | 5 |
| 2017 | 6 | 5 |
| 2018 | 2 | 4 |
| 2019 | 3 | 5 |
| 2020 | 2 | 1 |
| 2021 | 3 | 3 |
| 2022 | 4 | 4 |
| 2023 | 2 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 3 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hybrid greases made with anhydrous metal soaps and over-based metal detergents and methods of making21 Apr 2026US 12,606,770 B2The Lubrizol Corporation
- Thermal management fluids with synergistic heat capacity22 Apr 2025US 12,281,278 B2ExxonMobil Technology and Engineering Company
- Driveline and transmission fluids for low speed wear and scuffing3 Dec 2024US 12,157,866 B2Afton Chemical Corporation
- Low viscosity functional fluid composition18 Jun 2024US 12,012,568 B2Clariant International Ltd.
- Oil agent additive and oil agent composition10 Oct 2023US 11,781,084 B2Kao Corporation
- Electric vehicle fluids1 Oct 2026US 2026/0297448 A1Chevron Oronite Company LLC
- 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.
- Aqueous lubricant for metalworking13 Aug 2026US 2026/0234501 A1Totalenergies Onetech
- Lubricating oil composition27 Mar 2025US 2025/0101337 A1Chevron Japan Ltd.
Most cited
By later US patents
- Foamable silicone oil compositions and methods of use thereof105US 6,121,210 ADAP Products Inc. · 2000
- Thermoplastic compatible conveyor lubricant96US 5,352,376 AEcolab Inc. · 1994
- Alkyl ether amine conveyor lubricant79US 5,863,874 AEcolab Inc. · 1999
- Visosity index improver74US 5,068,047 AExxon Chemical Patents Inc. · 1991
- Conveyor lubricant composition having superior compatibility with synthetic plastic containers70US 5,174,914 AEcolab Inc. · 1992