C10M 105/02
Well-defined hydrocarbons
Official title: Well-defined hydrocarbons (petroleum fractions C10M101/02)
C10M105/02 (Well-defined hydrocarbons) appears on 496 US grants and 438 published applications in this corpus.
Search patents in C10M- Granted patents
- 496
- Published applications
- 438
- Assignees
- 240
- Inventors
- 1,168
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 8 | 0 |
| 1986 | 4 | 0 |
| 1987 | 10 | 0 |
| 1988 | 8 | 0 |
| 1989 | 6 | 0 |
| 1990 | 9 | 0 |
| 1991 | 14 | 0 |
| 1992 | 16 | 0 |
| 1993 | 10 | 0 |
| 1994 | 17 | 0 |
| 1995 | 15 | 0 |
| 1996 | 10 | 0 |
| 1997 | 11 | 0 |
| 1998 | 10 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 15 | 5 |
| 2002 | 5 | 9 |
| 2003 | 8 | 6 |
| 2004 | 5 | 11 |
| 2005 | 4 | 5 |
| 2006 | 3 | 4 |
| 2007 | 2 | 13 |
| 2008 | 4 | 4 |
| 2009 | 6 | 16 |
| 2010 | 9 | 14 |
| 2011 | 12 | 12 |
| 2012 | 11 | 9 |
| 2013 | 10 | 25 |
| 2014 | 8 | 17 |
| 2015 | 19 | 15 |
| 2016 | 19 | 38 |
| 2017 | 18 | 42 |
| 2018 | 26 | 34 |
| 2019 | 25 | 32 |
| 2020 | 21 | 27 |
| 2021 | 27 | 14 |
| 2022 | 16 | 27 |
| 2023 | 14 | 17 |
| 2024 | 11 | 16 |
| 2025 | 16 | 15 |
| 2026 | 9 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 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
- Furan based compositions and methods of making thereof11 Aug 2026US 12,703,689 B2University of Delaware
- Alkylated napthalene blendstocks and processes for producing the same11 Aug 2026US 12,703,833 B2ExxonMobil Technology and Engineering Company
- Method of preparing lube base oil28 Apr 2026US 12,612,565 B2SK Enmove Co., Ltd.
- Lubricating oil additive composition and lubricating oil composition14 Apr 2026US 12,600,917 B2Eneos Corporation
- Ethylene resin composition and molded body24 Sep 2026US 2026/0286110 A1Mitsui Chemicals, Inc.
- Tetramers of 1-octene and polyalphaolefin compositions produced therefrom20 Aug 2026US 2026/0242685 A1Chevron Phillips Chemical Company LP
- Refrigeration oil, composition for refrigerator, and heat pump including the same20 Aug 2026US 2026/0242691 A1SK Innovation Co., Ltd.
- Base oil for refrigerating machine oil, refrigerating machine oil, and working fluid composition6 Aug 2026US 2026/0226364 A1Eneos Corporation
- Molecular sieve composition, its preparation and application thereof9 Jul 2026US 2026/0192289 A1China Petroleum & Chemical Corporation
Most cited
By later US patents
- Isoparaffinic lube basestock compositions148US 6,090,989 AMobil Oil Corporation · 2000
- Coating and bonding composition115US 5,286,393 AJet-Lube, Inc. · 1994
- Coating and bonding composition113US 5,348,668 AJet-Lube, Inc. · 1994
- High performance lubricating oils102US 6,180,575 B2Mobil Oil Corporation · 2001
- Traction drive fluid86US 6,242,393 B1Nippon Mitsubishi Oil Corporation · 2001