C10M 2207/022
Containing at least two hydroxy groups
Official title: containing at least two hydroxy groups
C10M2207/022 (Containing at least two hydroxy groups) appears on 640 US grants and 400 published applications in this corpus.
Search patents in C10M- Granted patents
- 640
- Published applications
- 400
- Assignees
- 321
- Inventors
- 1,308
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 33 | 0 |
| 1977 | 20 | 0 |
| 1978 | 19 | 0 |
| 1979 | 15 | 0 |
| 1980 | 17 | 0 |
| 1981 | 15 | 0 |
| 1982 | 19 | 0 |
| 1983 | 16 | 0 |
| 1984 | 12 | 0 |
| 1985 | 9 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 12 | 0 |
| 1989 | 17 | 0 |
| 1990 | 10 | 0 |
| 1991 | 15 | 0 |
| 1992 | 11 | 0 |
| 1993 | 17 | 0 |
| 1994 | 9 | 0 |
| 1995 | 16 | 0 |
| 1996 | 12 | 0 |
| 1997 | 8 | 0 |
| 1998 | 16 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 23 | 2 |
| 2002 | 11 | 10 |
| 2003 | 12 | 16 |
| 2004 | 9 | 21 |
| 2005 | 8 | 18 |
| 2006 | 10 | 6 |
| 2007 | 5 | 31 |
| 2008 | 12 | 15 |
| 2009 | 6 | 21 |
| 2010 | 12 | 19 |
| 2011 | 14 | 16 |
| 2012 | 8 | 24 |
| 2013 | 14 | 21 |
| 2014 | 14 | 20 |
| 2015 | 13 | 14 |
| 2016 | 15 | 20 |
| 2017 | 15 | 20 |
| 2018 | 14 | 19 |
| 2019 | 14 | 17 |
| 2020 | 15 | 11 |
| 2021 | 8 | 8 |
| 2022 | 9 | 9 |
| 2023 | 3 | 17 |
| 2024 | 11 | 7 |
| 2025 | 9 | 12 |
| 2026 | 5 | 6 |
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
- Friction modifier for automatic transmission fluid24 Sep 2026US 2026/0286243 A1Chevron Oronite Company LLC
- Aqueous lubricant for metalworking13 Aug 2026US 2026/0234501 A1Totalenergies Onetech
- Lubricant compositions and methods of lubricating internal combustion engines30 Jul 2026US 2026/0218081 A1The Lubrizol Corporation
- Composition and process of making bio-based upcycled oils in flow reactors9 Jul 2026US 2026/0191749 A1RiKarbon, Inc.
Most cited
By later US patents
- 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
- Thermoplastic compatible conveyor lubricant96US 5,352,376 AEcolab Inc. · 1994
- Water-in-oil emulsions90US 4,844,756 AThe Lubrizol Corporation · 1989