C10M 143/08
Containing aliphatic monomer having more than 4 carbon atoms
Official title: containing aliphatic monomer having more than 4 carbon atoms
C10M143/08 (Containing aliphatic monomer having more than 4 carbon atoms) appears on 131 US grants and 83 published applications in this corpus.
Search patents in C10M- Granted patents
- 131
- Published applications
- 83
- Assignees
- 56
- Inventors
- 301
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 9 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 4 |
| 2004 | 3 | 2 |
| 2005 | 2 | 0 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 3 | 6 |
| 2011 | 2 | 6 |
| 2012 | 2 | 3 |
| 2013 | 7 | 8 |
| 2014 | 1 | 4 |
| 2015 | 6 | 2 |
| 2016 | 4 | 2 |
| 2017 | 3 | 3 |
| 2018 | 1 | 3 |
| 2019 | 1 | 5 |
| 2020 | 4 | 7 |
| 2021 | 3 | 5 |
| 2022 | 4 | 4 |
| 2023 | 4 | 1 |
| 2024 | 2 | 3 |
| 2025 | 2 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ethylene copolymers and use as viscosity modifiers7 Apr 2026US 12,595,324 B2Chevron Oronite Company LLC
- Lubricating oil composition4 Nov 2025US 12,460,149 B2Mitsui Chemicals, Inc.
- Viscosity modifier for lubricating oil and lubricating oil composition for hydraulic fluid26 Aug 2025US 12,398,338 B2Mitsui Chemicals, Inc.
- Bimodal copolymer compositions useful as oil modifiers and lubricating oils comprising the same10 Dec 2024US 12,163,104 B2Chevron Oronite Company LLC
- Lubricating oil composition16 Jan 2024US 11,873,462 B2Mitsui Chemicals, Inc.
- Lubricant and application thereof, and preparation method10 Sep 2026US 2026/0265629 A1
- Polyolefin, plasticizer for electronic material, substrate for cosmetic preparation, cosmetic preparation, and lubricating agent14 Aug 2025US 2025/0257157 A1Nof Corporation
- Lubricating oil viscosity index improver and lubricating oil composition containing the same19 Jun 2025US 2025/0197757 A1DL Chemical CO., LTD.
- Bimodal copolymer compositions useful as oil modifiers and lubricating oils comprising the same30 Jan 2025US 2025/0034477 A1Chevron Oronite Company LLC
- Lubricating oil composition21 Nov 2024US 2024/0384197 A1Mitsui Chemicals, Inc.
Most cited
By later US patents
- High viscosity index synthetic lubricant compositions270US 4,827,064 AMobil Oil Corporation · 1989
- Process for manufacturing olefinic oligomers having lubricating properties218US 4,827,073 AMobil Oil Corporation · 1989
- Lubricant113US 4,218,330 AEthyl Corporation · 1980
- Lubricant104US 4,172,855 AEthyl Corporation · 1979
- High performance engine oil86US 6,713,438 B1Mobil Oil Corporation · 2004