C10M 2207/021
Having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
Official title: having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
C10M2207/021 (Having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms) appears on 1,013 US grants and 631 published applications in this corpus.
Search patents in C10M- Granted patents
- 1,013
- Published applications
- 631
- Assignees
- 487
- Inventors
- 2,120
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 45 | 0 |
| 1977 | 31 | 0 |
| 1978 | 25 | 0 |
| 1979 | 20 | 0 |
| 1980 | 24 | 0 |
| 1981 | 22 | 0 |
| 1982 | 21 | 0 |
| 1983 | 18 | 0 |
| 1984 | 18 | 0 |
| 1985 | 11 | 0 |
| 1986 | 10 | 0 |
| 1987 | 9 | 0 |
| 1988 | 23 | 0 |
| 1989 | 27 | 0 |
| 1990 | 16 | 0 |
| 1991 | 25 | 0 |
| 1992 | 19 | 0 |
| 1993 | 29 | 0 |
| 1994 | 20 | 0 |
| 1995 | 28 | 0 |
| 1996 | 32 | 0 |
| 1997 | 22 | 0 |
| 1998 | 30 | 0 |
| 1999 | 16 | 0 |
| 2000 | 18 | 0 |
| 2001 | 31 | 4 |
| 2002 | 15 | 15 |
| 2003 | 19 | 26 |
| 2004 | 11 | 28 |
| 2005 | 17 | 24 |
| 2006 | 13 | 18 |
| 2007 | 8 | 40 |
| 2008 | 14 | 23 |
| 2009 | 9 | 28 |
| 2010 | 20 | 33 |
| 2011 | 19 | 23 |
| 2012 | 23 | 36 |
| 2013 | 18 | 27 |
| 2014 | 18 | 27 |
| 2015 | 19 | 21 |
| 2016 | 21 | 33 |
| 2017 | 23 | 39 |
| 2018 | 23 | 29 |
| 2019 | 23 | 29 |
| 2020 | 24 | 18 |
| 2021 | 18 | 16 |
| 2022 | 14 | 17 |
| 2023 | 6 | 25 |
| 2024 | 23 | 19 |
| 2025 | 18 | 19 |
| 2026 | 7 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gelling agent for calcium sulfonate greases30 Jun 2026US 12,668,756 B2The Lubrizol Corporation
- 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.
- Hybrid greases made with anhydrous metal soaps and over-based metal detergents and methods of making21 Apr 2026US 12,606,770 B2The Lubrizol Corporation
- Liquid dispersion compositions, uses and method of making the same7 Apr 2026US 12,594,539 B2Chase Corporation
- Enhanced lubricant composition24 Mar 2026US 12,584,076 B2Graphene Manufacturing Group LTD
- 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.
- Viscosity index improver composition and lubricating oil composition3 Sep 2026US 2026/0258318 A1Sanyo Chemical Industries, Ltd.
Most cited
By later US patents
- Refrigerator oil, compressor oil composition, hydraulic fluid composition, metalworking fluid composition, heat treatment oil composition, lubricant composition for machine tool and lubricant composition779US 8,193,129 B2Nippon Oil Co., Ltd. · 2012
- Multilayer information disc192US 4,450,553 AU. S. Philips Corporation · 1984
- Composite microsphere and lubricant mixture106US 5,549,743 AGenesis Composites, L.C. · 1996
- Foamable silicone oil compositions and methods of use thereof105US 6,121,210 ADAP Products Inc. · 2000
- Compressible lubricant with memory combined with anaerobic pipe sealant104US 5,431,831 A1995