C10M 2217/04
Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving
Official title: Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
C10M2217/04 (Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving) appears on 2,372 US grants and 895 published applications in this corpus.
Search patents in C10M- Granted patents
- 2,372
- Published applications
- 895
- Assignees
- 547
- Inventors
- 3,339
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 77 | 0 |
| 1977 | 68 | 0 |
| 1978 | 86 | 0 |
| 1979 | 71 | 0 |
| 1980 | 56 | 0 |
| 1981 | 63 | 0 |
| 1982 | 37 | 0 |
| 1983 | 37 | 0 |
| 1984 | 35 | 0 |
| 1985 | 30 | 0 |
| 1986 | 31 | 0 |
| 1987 | 57 | 0 |
| 1988 | 52 | 0 |
| 1989 | 64 | 0 |
| 1990 | 89 | 0 |
| 1991 | 76 | 0 |
| 1992 | 71 | 0 |
| 1993 | 79 | 0 |
| 1994 | 101 | 0 |
| 1995 | 80 | 0 |
| 1996 | 80 | 0 |
| 1997 | 96 | 0 |
| 1998 | 98 | 0 |
| 1999 | 78 | 0 |
| 2000 | 68 | 0 |
| 2001 | 60 | 10 |
| 2002 | 33 | 34 |
| 2003 | 33 | 32 |
| 2004 | 28 | 43 |
| 2005 | 21 | 32 |
| 2006 | 8 | 30 |
| 2007 | 11 | 34 |
| 2008 | 9 | 53 |
| 2009 | 9 | 40 |
| 2010 | 29 | 41 |
| 2011 | 36 | 35 |
| 2012 | 24 | 39 |
| 2013 | 29 | 37 |
| 2014 | 26 | 29 |
| 2015 | 31 | 34 |
| 2016 | 36 | 28 |
| 2017 | 24 | 30 |
| 2018 | 15 | 69 |
| 2019 | 29 | 49 |
| 2020 | 51 | 47 |
| 2021 | 32 | 27 |
| 2022 | 37 | 37 |
| 2023 | 29 | 24 |
| 2024 | 17 | 24 |
| 2025 | 25 | 24 |
| 2026 | 10 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C10M 2217/046Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomersIndexing code1,455
- C10M 2217/043Mannich basesIndexing code626
- C10M 2217/042Between the nitrogen-containing monomer and an aldehyde or ketoneIndexing code462
- C10M 2217/044PolyamidesIndexing code437
- C10M 2217/045PolyureasIndexing code411
- C10M 2217/041Involving a condensation reactionIndexing code105
- C10M 2217/0403Used as base materialIndexing code47
- C10M 2217/0406Used as thickening agentsIndexing code2
Recent patents
- Particle-containing resin composition and molded product25 Aug 2026US 12,715,978 B2DIC Corporation
- Lubricant formulations containing functionalized olefin polymers and reduced traditional dispersant4 Aug 2026US 12,698,453 B2Infineum International Limited
- Low friction coatings14 Jul 2026US 12,680,046 B2John Crane Inc.
- Sliding member14 Jul 2026US 12,680,049 B2Sumitomo Electric Industries, Ltd.
- Multipurpose oxypyridinones and their functional use-37 Jul 2026US 12,674,113 B2Infineum International Limited
- Polyamide resin composition8 Oct 2026US 2026/0308472 A1Ube Corporation
- Industrial gear lubricant27 Aug 2026US 2026/0250597 A1The Lubrizol Corporation
- Producing polyurea-thickened lubricating greases having improved lubrication properties and aging stability13 Aug 2026US 2026/0234490 A1Fuchs SE
- Maleic acid-based additive, grease composition, and rolling bearing23 Jul 2026US 2026/0209628 A1DIC Corporation
- Friction-reducing and wear-resistant polyamide-imide composite material, preparation method thereof and application method therefor16 Jul 2026US 2026/0201265 A1Wuhan Research Institute of Materials Protection
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
- Lubricating composition228US 4,956,122 AUniroyal Chemical Company, Inc. · 1990
- Video device synchronization system190US 4,532,547 AAmpex Corporation · 1985
- Coated sutures177US 4,027,676 AEthicon, Inc. · 1977
- Polymers derived from ethylene and 1-butene for use in the preparation of lubricant dispersant additives173US 5,498,809 AExxon Chemical Patents Inc. · 1996