C10M 159/126
With hydrocarbon polymers
Official title: {with hydrocarbon polymers}
C10M159/126 (With hydrocarbon polymers) appears on 11 US grants and 3 published applications in this corpus.
Search patents in C10M- Granted patents
- 11
- Published applications
- 3
- Assignees
- 7
- Inventors
- 29
- Latest grant
- 26 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Lubricating fluid for an electric motor system26 Mar 2024US 11,939,551 B1Afton Chemical Corporation
- Amino acid grafted polymer with soot handling properties26 Jan 2021US 10,899,989 B2Afton Chemical Corporation
- Dispersant viscosity modifiers based on diene-containing polymers6 Jul 2010US 7,750,089 B2The Lubrizol Corporation
- Lubricating oil additive composition and method of making the same29 Jun 2010US 7,745,542 B2Chevron Oronite Company LLC
- Diol phosphite adducts of olefins as multifunctional lubricants and additives for lubricants19 Oct 1993US 5,254,276 AMobil Oil Corporation
- Amino Acid Grafted Polymer with Soot Handling Properties16 Apr 2020US 2020/0115648 A1Afton Chemical Corporation
- Dispersant Viscosity Modifiers Based on Diene-Containing Polymers20 Dec 2007US 2007/0293409 A1The Lubrizol Corporation
- Lubricating oil additive composition and method of making the same1 Feb 2007US 2007/0027267 A1Chevron Oronite Company LLC
Most cited
By later US patents
- Phosphonate adducts of olefinic lubricants having enhanced properties25US 5,104,579 AMobil Oil Corporation · 1992
- Semi-synthetic lubricating oil composition10US 4,420,647 ATexaco Inc. · 1983
- Diol phosphite adducts of olefins as multifunctional lubricants and additives for lubricants5US 5,254,276 AMobil Oil Corporation · 1993
- Dispersant viscosity modifiers based on diene-containing polymers3US 7,750,089 B2The Lubrizol Corporation · 2010
- Amino acid grafted polymer with soot handling properties2US 10,899,989 B2Afton Chemical Corporation · 2021