C10M 2203/00
Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
C10M2203/00 (Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions) appears on 3,867 US grants and 3,908 published applications in this corpus.
Search patents in C10M- Granted patents
- 3,867
- Published applications
- 3,908
- Assignees
- 1,052
- Inventors
- 6,776
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 89 | 0 |
| 1977 | 71 | 0 |
| 1978 | 84 | 0 |
| 1979 | 77 | 0 |
| 1980 | 62 | 0 |
| 1981 | 55 | 0 |
| 1982 | 45 | 0 |
| 1983 | 28 | 0 |
| 1984 | 39 | 0 |
| 1985 | 23 | 0 |
| 1986 | 15 | 0 |
| 1987 | 28 | 0 |
| 1988 | 38 | 0 |
| 1989 | 48 | 0 |
| 1990 | 44 | 0 |
| 1991 | 59 | 0 |
| 1992 | 71 | 0 |
| 1993 | 51 | 0 |
| 1994 | 63 | 0 |
| 1995 | 58 | 0 |
| 1996 | 54 | 0 |
| 1997 | 49 | 0 |
| 1998 | 59 | 0 |
| 1999 | 54 | 0 |
| 2000 | 44 | 0 |
| 2001 | 68 | 13 |
| 2002 | 31 | 57 |
| 2003 | 60 | 93 |
| 2004 | 40 | 108 |
| 2005 | 43 | 95 |
| 2006 | 27 | 108 |
| 2007 | 27 | 118 |
| 2008 | 41 | 115 |
| 2009 | 43 | 142 |
| 2010 | 85 | 158 |
| 2011 | 100 | 162 |
| 2012 | 92 | 195 |
| 2013 | 104 | 162 |
| 2014 | 146 | 178 |
| 2015 | 140 | 204 |
| 2016 | 134 | 189 |
| 2017 | 113 | 227 |
| 2018 | 141 | 230 |
| 2019 | 159 | 257 |
| 2020 | 161 | 189 |
| 2021 | 164 | 165 |
| 2022 | 167 | 199 |
| 2023 | 122 | 169 |
| 2024 | 130 | 150 |
| 2025 | 137 | 144 |
| 2026 | 84 | 81 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C10M 2203/10Petroleum or coal fractionsIndexing code2,803
- C10M 2203/06Well-defined aromatic compoundsIndexing code871
- C10M 2203/02Well-defined aliphatic compoundsIndexing code631
- C10M 2203/003Used as base materialIndexing code460
- C10M 2203/04Well-defined cycloaliphatic compoundsIndexing code411
- C10M 2203/006Used as thickening agentsIndexing code8
Recent patents
- Magnesium sulfonate detergent having improved compatibility with friction modifiers6 Oct 2026US 12,753,362 B2Afton Chemical Corporation
- Lubricating oil compositions with improved wear performance and soot dispersancy6 Oct 2026US 12,753,363 B2Infineum International Limited
- Lubricant compositions for reduced pre-ignition in hydrogen fueled engines29 Sep 2026US 12,747,407 B2Infineum International Limited
- Conductive grease formulations and grounding solutions for electric drive unit22 Sep 2026US 12,742,130 B2Tesla, Inc.
- Compositions and uses of trans-1,1,1,4,4,4-hexafluoro-2-butene and 1,1-difluoroethane (R-152A)15 Sep 2026US 12,734,388 B2The Chemours Company Fc, LLC
- Lubricating compositions8 Oct 2026US 2026/0308473 A1Tribodyn, Inc.
- Dispersions containing graphenic carbon nanoparticles and dispersant resins1 Oct 2026US 2026/0296894 A1PPG Industries Ohio, Inc.
- Water-soluble metalworking oil agent1 Oct 2026US 2026/0297450 A1Idemitsu Kosan Co., Ltd.
- Lubricating oil composition24 Sep 2026US 2026/0286244 A1Idemitsu Kosan Co., Ltd.
- Use of molybdenum compounds in driveline lubricants for reduced friction and copper corrosion24 Sep 2026US 2026/0286245 A1Afton Chemical Corporation
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
- Base oil manufacturing plant246US 8,956,581 B2Chevron U.S.A.Inc. · 2015
- Lubricating composition228US 4,956,122 AUniroyal Chemical Company, Inc. · 1990
- Isoparaffinic lube basestock compositions148US 6,090,989 AMobil Oil Corporation · 2000
- Ethylene copolymer viscosity index improver-dispersant additive useful in oil compositions124US 4,517,104 AExxon Research & Engineering Co. · 1985