C10M 2221/04
Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
C10M2221/04 (Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds) appears on 385 US grants and 113 published applications in this corpus.
Search patents in C10M- Granted patents
- 385
- Published applications
- 113
- Assignees
- 149
- Inventors
- 621
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 22 | 0 |
| 1977 | 17 | 0 |
| 1978 | 25 | 0 |
| 1979 | 27 | 0 |
| 1980 | 12 | 0 |
| 1981 | 8 | 0 |
| 1982 | 15 | 0 |
| 1983 | 7 | 0 |
| 1984 | 9 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 9 | 0 |
| 1989 | 11 | 0 |
| 1990 | 20 | 0 |
| 1991 | 15 | 0 |
| 1992 | 12 | 0 |
| 1993 | 17 | 0 |
| 1994 | 13 | 0 |
| 1995 | 12 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 9 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 1 |
| 2002 | 4 | 3 |
| 2003 | 4 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 4 |
| 2006 | 1 | 2 |
| 2007 | 1 | 12 |
| 2008 | 1 | 3 |
| 2009 | 0 | 5 |
| 2010 | 3 | 6 |
| 2011 | 5 | 4 |
| 2012 | 2 | 6 |
| 2013 | 6 | 10 |
| 2014 | 3 | 8 |
| 2015 | 0 | 0 |
| 2016 | 6 | 2 |
| 2017 | 4 | 4 |
| 2018 | 2 | 4 |
| 2019 | 0 | 8 |
| 2020 | 4 | 7 |
| 2021 | 6 | 4 |
| 2022 | 5 | 2 |
| 2023 | 4 | 5 |
| 2024 | 3 | 3 |
| 2025 | 3 | 5 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Particle-containing resin composition and molded product25 Aug 2026US 12,715,978 B2DIC Corporation
- Lubricating compositions14 Apr 2026US 12,600,919 B2Syensqo Specialty Polymers USA, LLC
- Enhanced lubricant composition24 Mar 2026US 12,584,076 B2Graphene Manufacturing Group LTD
- Coating material composition, coating film, and coated article20 Jan 2026US 12,528,962 B2Daikin Industries, Ltd.
- Basic ashless additives and lubricating compositions containing same29 Jul 2025US 12,371,631 B2The Lubrizol Corporation
- Lubricating Composition With Phenolic Antioxidant And Low Active Sulfur13 Aug 2026US 2026/0234492 A1The Lubrizol Corporation
- Lubricant composition30 Jul 2026US 2026/0218079 A1SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
- Sliding member27 Nov 2025US 2025/0361458 A1Sumitomo Electric Industries, Ltd.
- Enhanced lubricant composition4 Sep 2025US 2025/0277161 A1Graphene Manufacturing Group LTD
- Lubricating compositions30 Jan 2025US 2025/0034474 A1Solvay Specialty Polymers USA, LLC
Most cited
By later US patents
- Visco-elastic, isotropic materials based on water, fluorinate sufactants and fluorinated oils, process for their preparation, and their use in various fields, such as optics, pharmacology and electrodynamics274US 5,185,099 AInstitut National de Recherche Chimique Appliquee · 1993
- Ethylene copolymer viscosity index improver-dispersant additive useful in oil compositions124US 4,517,104 AExxon Research & Engineering Co. · 1985
- Polyolefinic copolymer additives for lubricants and fuels123US 4,160,739 ARohm and Haas Company · 1979
- Novel VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same122US 4,863,623 ATexaco Inc. · 1989
- Extended life functional fluid116US 3,933,659 AChevron Research Company · 1976