C10M 2217/02
Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon
Official title: Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
C10M2217/02 (Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon) appears on 1,197 US grants and 398 published applications in this corpus.
Search patents in C10M- Granted patents
- 1,197
- Published applications
- 398
- Assignees
- 338
- Inventors
- 1,857
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 52 | 0 |
| 1977 | 44 | 0 |
| 1978 | 40 | 0 |
| 1979 | 41 | 0 |
| 1980 | 35 | 0 |
| 1981 | 39 | 0 |
| 1982 | 21 | 0 |
| 1983 | 22 | 0 |
| 1984 | 20 | 0 |
| 1985 | 18 | 0 |
| 1986 | 17 | 0 |
| 1987 | 26 | 0 |
| 1988 | 27 | 0 |
| 1989 | 40 | 0 |
| 1990 | 43 | 0 |
| 1991 | 41 | 0 |
| 1992 | 50 | 0 |
| 1993 | 41 | 0 |
| 1994 | 47 | 0 |
| 1995 | 38 | 0 |
| 1996 | 29 | 0 |
| 1997 | 38 | 0 |
| 1998 | 48 | 0 |
| 1999 | 32 | 0 |
| 2000 | 32 | 0 |
| 2001 | 29 | 8 |
| 2002 | 19 | 14 |
| 2003 | 18 | 12 |
| 2004 | 11 | 19 |
| 2005 | 9 | 23 |
| 2006 | 3 | 12 |
| 2007 | 5 | 17 |
| 2008 | 8 | 20 |
| 2009 | 10 | 26 |
| 2010 | 14 | 15 |
| 2011 | 13 | 13 |
| 2012 | 10 | 13 |
| 2013 | 8 | 14 |
| 2014 | 15 | 12 |
| 2015 | 8 | 9 |
| 2016 | 9 | 12 |
| 2017 | 9 | 15 |
| 2018 | 8 | 28 |
| 2019 | 20 | 17 |
| 2020 | 11 | 15 |
| 2021 | 17 | 13 |
| 2022 | 14 | 16 |
| 2023 | 13 | 18 |
| 2024 | 12 | 10 |
| 2025 | 15 | 15 |
| 2026 | 8 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C10M 2217/028Containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ringIndexing code590
- C10M 2217/024Containing monomers having an unsaturated radical bound to an amido or imidoIndexing code576
- C10M 2217/022Containing monomers having an unsaturated radical bound to an amino groupIndexing code320
- C10M 2217/026Containing monomers having an unsaturated radical bound to a nitrile groupIndexing code105
- C10M 2217/0206Used as base materialIndexing code5
- C10M 2217/0213Used as thickening agentsIndexing code2
Recent patents
- Lubricating oil compositions with improved wear performance and soot dispersancy6 Oct 2026US 12,753,363 B2Infineum International Limited
- Particle-containing resin composition and molded product25 Aug 2026US 12,715,978 B2DIC Corporation
- Dispersions containing graphenic carbon nanoparticles and dispersant resins28 Jul 2026US 12,692,162 B2PPG Industries Ohio, Inc.
- One-step pretreatment method of metallic substrates for metal cold forming14 Jul 2026US 12,680,048 B2Chemetall GmbH
- Lubricant compositions containing silicon for reduced pre-ignition in hydrogen fueled engines23 Jun 2026US 12,662,648 B2Infineum International Limited
- Dispersions containing graphenic carbon nanoparticles and dispersant resins1 Oct 2026US 2026/0296894 A1PPG Industries Ohio, Inc.
- Bottle-brush architecture fluorinated lubricants10 Sep 2026US 2026/0268934 A1Western Digital Technologies, Inc.
- Viscosity index improver composition and lubricating oil composition20 Aug 2026US 2026/0242690 A1Sanyo Chemical Industries, Ltd.
- Wear inhibitor and lubricating oil composition9 Jul 2026US 2026/0193560 A1Sanyo Chemical Industries, Ltd.
- Lubricant compositions and methods of lubricating internal combustion engines4 Jun 2026US 2026/0152698 A1The Lubrizol Corporation
Most cited
By later US patents
- Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation764US 4,234,435 AThe Lubrizol Corporation · 1980
- Coated sutures177US 4,027,676 AEthicon, Inc. · 1977
- Absorbable coating composition for sutures147US 4,201,216 AEthicon, Inc. · 1980
- Polyolefinic copolymer additives for lubricants and fuels123US 4,160,739 ARohm and Haas Company · 1979
- Water-dispersible hydrophobic thickening agent122US 4,432,881 AThe Dow Chemical Company · 1984