C10M 101/02
Petroleum fractions
C10M101/02 (Petroleum fractions) appears on 731 US grants and 596 published applications in this corpus.
Search patents in C10M- Granted patents
- 731
- Published applications
- 596
- Assignees
- 332
- Inventors
- 1,728
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 8 | 0 |
| 1984 | 8 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 18 | 0 |
| 1989 | 11 | 0 |
| 1990 | 10 | 0 |
| 1991 | 15 | 0 |
| 1992 | 17 | 0 |
| 1993 | 12 | 0 |
| 1994 | 21 | 0 |
| 1995 | 21 | 0 |
| 1996 | 25 | 0 |
| 1997 | 28 | 0 |
| 1998 | 21 | 0 |
| 1999 | 25 | 0 |
| 2000 | 20 | 0 |
| 2001 | 26 | 6 |
| 2002 | 10 | 15 |
| 2003 | 16 | 10 |
| 2004 | 6 | 17 |
| 2005 | 11 | 8 |
| 2006 | 3 | 8 |
| 2007 | 1 | 4 |
| 2008 | 9 | 10 |
| 2009 | 6 | 9 |
| 2010 | 7 | 15 |
| 2011 | 7 | 13 |
| 2012 | 14 | 16 |
| 2013 | 5 | 12 |
| 2014 | 15 | 12 |
| 2015 | 13 | 28 |
| 2016 | 15 | 69 |
| 2017 | 20 | 51 |
| 2018 | 28 | 45 |
| 2019 | 40 | 62 |
| 2020 | 44 | 40 |
| 2021 | 31 | 29 |
| 2022 | 35 | 30 |
| 2023 | 17 | 26 |
| 2024 | 12 | 28 |
| 2025 | 24 | 17 |
| 2026 | 13 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Conductive grease formulations and grounding solutions for electric drive unit22 Sep 2026US 12,742,130 B2Tesla, Inc.
- Lubricant compositions providing robust valvetrain wear protection in the ford 6.7L engine test1 Sep 2026US 12,723,215 B2Infineum International Limited
- Process to make finished base oils and white oils from dewaxed bulk base oils25 Aug 2026US 12,716,037 B2Chevron U. S. A. Inc.
- Structured assembly lubricant4 Aug 2026US 12,698,452 B2Vgp Ipco LLC
- Circular economy for plastic waste to polyethylene and base oil via refinery hydrocracking unit14 Jul 2026US 12,679,789 B2Chevron U.S.A.Inc.
- Lubricating oil composition8 Oct 2026US 2026/0308474 A1Eneos Corporation
- Water-soluble metalworking oil agent1 Oct 2026US 2026/0297450 A1Idemitsu Kosan Co., Ltd.
- Lubricating oil composition24 Sep 2026US 2026/0286244 A1Idemitsu Kosan Co., Ltd.
- Gear oil composition10 Sep 2026US 2026/0265634 A1Eneos Corporation
- Lubricating oil composition10 Sep 2026US 2026/0265635 A1Idemitsu Kosan Co., 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
- Coating and bonding composition115US 5,286,393 AJet-Lube, Inc. · 1994
- Coating and bonding composition113US 5,348,668 AJet-Lube, Inc. · 1994
- Composite microsphere and lubricant mixture106US 5,549,743 AGenesis Composites, L.C. · 1996
- High performance lubricating oils102US 6,180,575 B2Mobil Oil Corporation · 2001