C10M 149/06
Containing monomers having an unsaturated radical bound to an amido or imido
Official title: containing monomers having an unsaturated radical bound to an amido or imido group
C10M149/06 (Containing monomers having an unsaturated radical bound to an amido or imido) appears on 288 US grants and 111 published applications in this corpus.
Search patents in C10M- Granted patents
- 288
- Published applications
- 111
- Assignees
- 87
- Inventors
- 500
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 6 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 9 | 0 |
| 1991 | 13 | 0 |
| 1992 | 12 | 0 |
| 1993 | 12 | 0 |
| 1994 | 12 | 0 |
| 1995 | 14 | 0 |
| 1996 | 11 | 0 |
| 1997 | 23 | 0 |
| 1998 | 23 | 0 |
| 1999 | 11 | 0 |
| 2000 | 14 | 0 |
| 2001 | 12 | 3 |
| 2002 | 9 | 9 |
| 2003 | 5 | 4 |
| 2004 | 5 | 8 |
| 2005 | 4 | 5 |
| 2006 | 1 | 5 |
| 2007 | 3 | 4 |
| 2008 | 3 | 12 |
| 2009 | 3 | 8 |
| 2010 | 8 | 5 |
| 2011 | 6 | 2 |
| 2012 | 5 | 2 |
| 2013 | 3 | 4 |
| 2014 | 3 | 4 |
| 2015 | 4 | 0 |
| 2016 | 0 | 4 |
| 2017 | 3 | 4 |
| 2018 | 0 | 4 |
| 2019 | 2 | 8 |
| 2020 | 2 | 4 |
| 2021 | 8 | 4 |
| 2022 | 1 | 1 |
| 2023 | 3 | 1 |
| 2024 | 0 | 2 |
| 2025 | 0 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for reduction of abnormal combustion events13 Jan 2026US 12,522,779 B2Infineum International Limited
- Multifunctional branched polymers with improved low-temperature performance19 Sep 2023US 11,760,953 B2Afton Chemical Corporation
- Polymeric surfactants for improved emulsion and flow properties at low temperatures21 Feb 2023US 11,584,898 B2Afton Chemical Corporation
- Polymers as additives for fuels31 Jan 2023US 11,566,196 B2BASF SE
- Hydraulic fluid composition1 Mar 2022US 11,261,398 B2The Lubrizol Corporation
- Formulating with functional polymers for improved retained fuel economy performance16 Oct 2025US 2025/0320425 A1Infineum International Limited
- Lubricant Formulations Containing Functionalized Olefin Polymers and Reduced Traditional Dispersant27 Mar 2025US 2025/0101336 A1Infineum International Limited
- Detergent and dispersant systems for improved steel piston cleanliness in heavy duty lubricants6 Mar 2025US 2025/0075144 A1Afton Chemical Corporation
- Viscosity index improver for lubricants based on polyisobutylene acrylamide comb copolymers30 Jan 2025US 2025/0034309 A1BASF SE
- Method for Reduction of Abnormal Combustion Events4 Jul 2024US 2024/0218284 A1Infineum International Limited
Most cited
By later US patents
- Novel VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same122US 4,863,623 ATexaco Inc. · 1989
- Polymeric dispersants having alternating polyalkylene and succinic groups111US 5,112,507 AChevron Research and Technology Company · 1992
- Viscosity index improver--dispersant additive useful in oil compositions107US 4,780,228 AExxon Chemical Patents Inc. · 1988
- Polymeric additives for fuels and lubricants97US 4,089,794 AExxon Research & Engineering Co. · 1978
- Dispersant and antioxidant additive and lubricating oil composition containing same97US 5,075,383 ATexaco Inc. · 1991