C10M 2203/104
Aromatic fractions
C10M2203/104 (Aromatic fractions) appears on 641 US grants and 169 published applications in this corpus.
Search patents in C10M- Granted patents
- 641
- Published applications
- 169
- Assignees
- 256
- Inventors
- 1,172
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 9 | 0 |
| 1978 | 17 | 0 |
| 1979 | 12 | 0 |
| 1980 | 7 | 0 |
| 1981 | 10 | 0 |
| 1982 | 5 | 0 |
| 1983 | 12 | 0 |
| 1984 | 18 | 0 |
| 1985 | 7 | 0 |
| 1986 | 8 | 0 |
| 1987 | 9 | 0 |
| 1988 | 22 | 0 |
| 1989 | 13 | 0 |
| 1990 | 15 | 0 |
| 1991 | 24 | 0 |
| 1992 | 28 | 0 |
| 1993 | 20 | 0 |
| 1994 | 33 | 0 |
| 1995 | 23 | 0 |
| 1996 | 30 | 0 |
| 1997 | 34 | 0 |
| 1998 | 34 | 0 |
| 1999 | 36 | 0 |
| 2000 | 26 | 0 |
| 2001 | 24 | 2 |
| 2002 | 13 | 21 |
| 2003 | 18 | 13 |
| 2004 | 10 | 13 |
| 2005 | 11 | 3 |
| 2006 | 3 | 1 |
| 2007 | 1 | 4 |
| 2008 | 5 | 5 |
| 2009 | 1 | 5 |
| 2010 | 1 | 10 |
| 2011 | 7 | 7 |
| 2012 | 5 | 13 |
| 2013 | 8 | 8 |
| 2014 | 6 | 4 |
| 2015 | 6 | 7 |
| 2016 | 7 | 6 |
| 2017 | 2 | 7 |
| 2018 | 6 | 7 |
| 2019 | 7 | 11 |
| 2020 | 5 | 11 |
| 2021 | 7 | 5 |
| 2022 | 7 | 1 |
| 2023 | 3 | 3 |
| 2024 | 1 | 2 |
| 2025 | 3 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat treatment oil24 Feb 2026US 12,559,693 B2Idemitsu Kosan Co., Ltd.
- Shock absorber including a hydraulic fluid having an improved flash point30 Dec 2025US 12,509,640 B2Federal-Mogul Motorparts LLC
- Lubricant composition2 Sep 2025US 12,404,473 B2Idemitsu Kosan Co., Ltd.
- Lubricants having improved oxidation and deposit control performance25 Feb 2025US 12,234,422 B2Exxon Mobil Technology and Engineering Company
- Dispersions of polymeric oil additives7 May 2024US 11,976,248 B2Dorf Ketal Energy Services LLC
- Lubricant composition6 Jun 2024US 2024/0182806 A1Idemitsu Kosan Co., Ltd.
- Heat treatment oil30 May 2024US 2024/0174936 A1Idemitsu Kosan Co., Ltd.
- Shock Absorber Including A Hydraulic Fluid Having An Improved Flash Point21 Dec 2023US 2023/0407201 A1DRiV Automotive Inc.
- Lubricants Having Improved Oxidation And Deposit Control Performance2 Nov 2023US 2023/0348807 A1ExxonMobil Technology and Engineering Company
- Lubricating oil compositions comprising biobased base oils1 Jun 2023US 2023/0167378 A1Chevron (China) Chemicals Co., Ltd.
Most cited
By later US patents
- Extended life functional fluid116US 3,933,659 AChevron Research Company · 1976
- 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
- Anionically modified organophilic clays and their preparation103US 4,434,075 ANL Industries, Inc. · 1984