C10M 2219/083
Dibenzyl sulfide
C10M2219/083 (Dibenzyl sulfide) appears on 261 US grants and 52 published applications in this corpus.
Search patents in C10M- Granted patents
- 261
- Published applications
- 52
- Assignees
- 80
- Inventors
- 375
- Latest grant
- 28 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 10 | 0 |
| 1978 | 24 | 0 |
| 1979 | 20 | 0 |
| 1980 | 13 | 0 |
| 1981 | 12 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 8 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 0 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 13 | 0 |
| 1994 | 11 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 12 | 0 |
| 1999 | 11 | 0 |
| 2000 | 6 | 0 |
| 2001 | 12 | 1 |
| 2002 | 4 | 7 |
| 2003 | 6 | 0 |
| 2004 | 0 | 3 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 3 |
| 2011 | 0 | 4 |
| 2012 | 1 | 2 |
| 2013 | 4 | 6 |
| 2014 | 1 | 1 |
| 2015 | 5 | 8 |
| 2016 | 5 | 1 |
| 2017 | 3 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 3 | 1 |
| 2021 | 0 | 5 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cooling and flame-retardant lubricating composition for a propulsion system of an electric or hybrid vehicle28 Feb 2023US 11,591,538 B2Total Marketing Services
- Cooling and flame-retardant composition for a propulsion system of an electric or hybrid vehicle19 Jul 2022US 11,390,789 B2Total Marketing Services
- Cooling and flame-retardant composition for a propulsion system of an electric or hybrid vehicle21 Jun 2022US 11,365,366 B2Total Marketing Services
- Fatty amine ethoxylate in polyalkylene glycol based engine oils19 May 2020US 10,655,078 B2Dow Global Technologies LLC
- Refrigerating machine oil, and working fluid composition for refrigerating machines21 Apr 2020US 10,626,344 B2Jxtg Nippon Oil & Energy Corporation
- Grease composition for electrical contacts21 Oct 2021US 2021/0324294 A1Denso Corporation
- Cooling and flame-retardant lubricating composition for a propulsion system of an electric or hybrid vehicle9 Sep 2021US 2021/0277322 A1Total Marketing Services
- Cooling and flame-retardant composition for a propulsion system of an electric or hybrid vehicle19 Aug 2021US 2021/0253928 A1Total Marketing Services
- Cooling and flame-retardant composition for a propulsion system of an electric or hybrid vehicle19 Aug 2021US 2021/0253971 A1Total Marketing Services
- Lubricant composition6 May 2021US 2021/0130731 A1Idemtsu Kosan Company Limited
Most cited
By later US patents
- 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
- Nitrogenous dispersants, lubricants and concentrates containing said nitrogenous dispersants102US 4,454,059 AThe Lubrizol Corporation · 1984