C10M 2219/022
Of hydrocarbons
Official title: of hydrocarbons, e.g. olefines
C10M2219/022 (Of hydrocarbons) appears on 766 US grants and 362 published applications in this corpus.
Search patents in C10M- Granted patents
- 766
- Published applications
- 362
- Assignees
- 173
- Inventors
- 1,125
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 26 | 0 |
| 1977 | 19 | 0 |
| 1978 | 36 | 0 |
| 1979 | 37 | 0 |
| 1980 | 27 | 0 |
| 1981 | 22 | 0 |
| 1982 | 10 | 0 |
| 1983 | 11 | 0 |
| 1984 | 11 | 0 |
| 1985 | 6 | 0 |
| 1986 | 12 | 0 |
| 1987 | 15 | 0 |
| 1988 | 17 | 0 |
| 1989 | 21 | 0 |
| 1990 | 30 | 0 |
| 1991 | 14 | 0 |
| 1992 | 19 | 0 |
| 1993 | 29 | 0 |
| 1994 | 37 | 0 |
| 1995 | 10 | 0 |
| 1996 | 17 | 0 |
| 1997 | 24 | 0 |
| 1998 | 30 | 0 |
| 1999 | 19 | 0 |
| 2000 | 12 | 0 |
| 2001 | 19 | 2 |
| 2002 | 17 | 10 |
| 2003 | 16 | 10 |
| 2004 | 5 | 15 |
| 2005 | 6 | 10 |
| 2006 | 0 | 17 |
| 2007 | 1 | 16 |
| 2008 | 9 | 14 |
| 2009 | 3 | 7 |
| 2010 | 12 | 18 |
| 2011 | 10 | 15 |
| 2012 | 6 | 25 |
| 2013 | 8 | 15 |
| 2014 | 8 | 11 |
| 2015 | 11 | 17 |
| 2016 | 18 | 18 |
| 2017 | 11 | 14 |
| 2018 | 9 | 22 |
| 2019 | 13 | 30 |
| 2020 | 12 | 13 |
| 2021 | 15 | 16 |
| 2022 | 13 | 11 |
| 2023 | 10 | 9 |
| 2024 | 9 | 9 |
| 2025 | 8 | 11 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 1,4-benzoxazine compounds and lubricant compositions containing the same21 Apr 2026US 12,606,767 B2The Lubrizol Corporation
- Antioxidants with high mono-alkylated diphenylamine content21 Apr 2026US 12,606,769 B2Chevron Oronite Company LLC
- Hybrid greases made with anhydrous metal soaps and over-based metal detergents and methods of making21 Apr 2026US 12,606,770 B2The Lubrizol Corporation
- Open gear lubricant composition14 Apr 2026US 12,600,916 B2The Lubrizol Corporation
- Method of lubricating an automotive or industrial gear17 Mar 2026US 12,577,494 B2The Lubrizol Corporation
- Grease composition10 Sep 2026US 2026/0265636 A1Adeka Corporation
- Lubricant Compositions27 Aug 2026US 2026/0250593 A1The Lubrizol Corporation
- Industrial gear lubricant27 Aug 2026US 2026/0250597 A1The Lubrizol Corporation
- Lubricating oil composition20 Aug 2026US 2026/0242683 A1Idemitsu Kosan Co., Ltd.
- Lubricating Composition With Phenolic Antioxidant And Low Active Sulfur13 Aug 2026US 2026/0234492 A1The Lubrizol Corporation
Most cited
By later US patents
- Video device synchronization system190US 4,532,547 AAmpex Corporation · 1985
- Polyolefinic copolymer additives for lubricants and fuels123US 4,160,739 ARohm and Haas Company · 1979
- Ashless dispersants formed from substituted acylating agents and their production and use115US 5,241,003 AEthyl Petroleum Additives, Inc. · 1993
- Dispersant compositions108US 3,948,800 AThe Lubrizol Corporation · 1976
- Sulfurized compositions102US 4,119,549 AThe Lubrizol Corporation · 1978