C10M 143/14
Containing non-conjugated diene
Official title: containing non-conjugated diene
C10M143/14 (Containing non-conjugated diene) appears on 35 US grants and 15 published applications in this corpus.
Search patents in C10M- Granted patents
- 35
- Published applications
- 15
- Assignees
- 23
- Inventors
- 106
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 3 |
| 2021 | 0 | 3 |
| 2022 | 1 | 2 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Benzazepine compounds as antioxidants for lubricant compositions26 Nov 2024US 12,152,216 B2The Lubrizol Corp tion
- Hydrocarbon lubricant compositions and method to make them21 Feb 2023US 11,584,896 B2Dow Global Technologies LLC
- Lubricating composition for a marine engine or a stationary engine7 Feb 2023US 11,572,526 B2Total Marketing Services
- Ethylene-propylene branched copolymers as viscosity modifiers with enhanced fuel economy25 Oct 2022US 11,479,625 B2ExxonMobil Chemical Patents Inc.
- Hydrogenated polybutadienes useful as lubricant additives29 Sep 2020US 10,787,623 B2Evonik Operations GmbH
- Lubricating Composition With Phenolic Antioxidant And Low Active Sulfur13 Aug 2026US 2026/0234492 A1The Lubrizol Corporation
- Benzazepine compounds as antioxidants for lubricant compositions15 Feb 2024US 2024/0052256 A1The Lubrizol Corporation
- Lubricating Oil Composition15 Jun 2023US 2023/0183594 A1ExxonMobil Research and Engineering Company
- Improved hydrocarbon lubricant compositions and method to make them21 Apr 2022US 2022/0119728 A1Dow Global Technologies LLC
- Lubricant composition for preventing pre-ignition21 Apr 2022US 2022/0119729 A1Total Marketing Services
Most cited
By later US patents
- Ethylene .alpha.-olefin block copolymers and methods for production thereof83US 5,733,980 AExxon Chemical Patents Inc. · 1998
- Hydrogenated star-shaped polymer53US 4,156,673 AShell Oil Company · 1979
- Viscosity index improver for lubricant compositions44US 7,662,881 B2Dow Global Technologies LLC · 2010
- Ethylene polymer useful as a lubricating oil viscosity modifier E-2532US 4,666,619 AExxon Research & Engineering Co. · 1987
- Ethylene polymer useful as a lubricating oil viscosity modifier25US 4,575,574 AExxon Research & Engineering Co. · 1986