C10M 2219/102
Containing sulfur and carbon only in the ring
Official title: containing sulfur and carbon only in the ring
C10M2219/102 (Containing sulfur and carbon only in the ring) appears on 726 US grants and 97 published applications in this corpus.
Search patents in C10M- Granted patents
- 726
- Published applications
- 97
- Assignees
- 170
- Inventors
- 905
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 35 | 0 |
| 1977 | 28 | 0 |
| 1978 | 32 | 0 |
| 1979 | 30 | 0 |
| 1980 | 29 | 0 |
| 1981 | 26 | 0 |
| 1982 | 19 | 0 |
| 1983 | 18 | 0 |
| 1984 | 17 | 0 |
| 1985 | 15 | 0 |
| 1986 | 11 | 0 |
| 1987 | 17 | 0 |
| 1988 | 28 | 0 |
| 1989 | 21 | 0 |
| 1990 | 32 | 0 |
| 1991 | 20 | 0 |
| 1992 | 29 | 0 |
| 1993 | 33 | 0 |
| 1994 | 39 | 0 |
| 1995 | 23 | 0 |
| 1996 | 32 | 0 |
| 1997 | 21 | 0 |
| 1998 | 42 | 0 |
| 1999 | 25 | 0 |
| 2000 | 12 | 0 |
| 2001 | 16 | 2 |
| 2002 | 11 | 12 |
| 2003 | 14 | 10 |
| 2004 | 3 | 6 |
| 2005 | 5 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 4 |
| 2008 | 1 | 2 |
| 2009 | 4 | 5 |
| 2010 | 1 | 12 |
| 2011 | 2 | 1 |
| 2012 | 7 | 5 |
| 2013 | 1 | 4 |
| 2014 | 6 | 5 |
| 2015 | 5 | 3 |
| 2016 | 4 | 2 |
| 2017 | 3 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 9 |
| 2020 | 3 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 4 |
| 2024 | 2 | 1 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Hydrocarbon compositions useful as lubricants for improved oxidation stability25 Feb 2025US 12,234,424 B2Exxon Mobil Technology and Engineering Company
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium24 Sep 2024US 12,100,434 B2Resonac Corporation
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium6 Aug 2024US 12,057,151 B2Resonac Corporation
- Lubricating oil composition18 Jul 2023US 11,702,614 B2Eneos Corporation
- Aliphatic tetrahedral borate compounds for lubricating compositions4 Oct 2022US 11,459,520 B2The Lubrizol Corporation
- Refrigeration cycle device17 Apr 2025US 2025/0122442 A1Mitsubishi Electric Corporation
- Refrigeration cycle device2 Jan 2025US 2025/0002769 A1Mitsubishi Electric Corporation
- Refrigeration cycle device26 Dec 2024US 2024/0425773 A1Mitsubishi Electric Corporation
- Lubricating oil composition, shock absorber, and method for using lubricating oil composition10 Aug 2023US 2023/0250357 A1Idemitsu Kosan Co., Ltd.
- Hydrocarbon compositions useful as lubricants for improved oxidation stability4 May 2023US 2023/0132628 A1ExxonMobil Research and Engineering Company
Most cited
By later US patents
- Oil-soluble phosphorus antiwear additives for lubricants118US 4,857,214 AEthylk Petroleum Additives, Inc. · 1989
- Nitrogenous dispersants, lubricants and concentrates containing said nitrogenous dispersants102US 4,454,059 AThe Lubrizol Corporation · 1984
- Countercurrent plug-like flow of two solids93US 4,157,245 AChevron Research Company · 1979
- Water-in-oil emulsions90US 4,844,756 AThe Lubrizol Corporation · 1989
- Lubricants containing amino phenol-detergent/dispersant combinations89US 4,100,082 AThe Lubrizol Corporation · 1978