C10M 2217/045
Polyureas
Official title: Polyureas; Polyurethanes
C10M2217/045 (Polyureas) appears on 411 US grants and 284 published applications in this corpus.
Search patents in C10M- Granted patents
- 411
- Published applications
- 284
- Assignees
- 249
- Inventors
- 1,005
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 10 | 0 |
| 1989 | 9 | 0 |
| 1990 | 15 | 0 |
| 1991 | 10 | 0 |
| 1992 | 13 | 0 |
| 1993 | 9 | 0 |
| 1994 | 7 | 0 |
| 1995 | 12 | 0 |
| 1996 | 13 | 0 |
| 1997 | 10 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 15 | 0 |
| 2001 | 10 | 2 |
| 2002 | 11 | 8 |
| 2003 | 5 | 9 |
| 2004 | 9 | 14 |
| 2005 | 4 | 7 |
| 2006 | 5 | 15 |
| 2007 | 8 | 12 |
| 2008 | 2 | 7 |
| 2009 | 3 | 8 |
| 2010 | 3 | 15 |
| 2011 | 13 | 17 |
| 2012 | 11 | 14 |
| 2013 | 10 | 14 |
| 2014 | 12 | 7 |
| 2015 | 8 | 2 |
| 2016 | 12 | 7 |
| 2017 | 2 | 8 |
| 2018 | 4 | 17 |
| 2019 | 7 | 8 |
| 2020 | 10 | 18 |
| 2021 | 7 | 13 |
| 2022 | 17 | 21 |
| 2023 | 13 | 15 |
| 2024 | 10 | 10 |
| 2025 | 14 | 11 |
| 2026 | 2 | 5 |
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
- Microencapsulation of friction modifier additives and other additives for performance enhancement in automotive and industrial applications3 Feb 2026US 12,540,291 B2The George Washington University
- Solid lubricant for Zn-Ni coating on a threaded tubular element25 Nov 2025US 12,480,610 B2Nippon Steel Corporation
- Grease composition for vehicular hub unit bearings11 Nov 2025US 12,467,012 B2Kyodo Yushi Co., Ltd.
- Electric vehicle grease9 Sep 2025US 12,410,377 B2Vgp Ipco LLC
- 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
- Hybrid lubricant composition for steelmaking25 Jun 2026US 2026/0176546 A1
- Grease composition and rolling device12 Feb 2026US 2026/0042973 A1Eneos Corporation
- Electric vehicle grease5 Feb 2026US 2026/0035635 A1Vgp Ipco LLC
Most cited
By later US patents
- Coated sutures177US 4,027,676 AEthicon, Inc. · 1977
- Absorbable coating composition for sutures147US 4,201,216 AEthicon, Inc. · 1980
- Coating and bonding composition115US 5,286,393 AJet-Lube, Inc. · 1994
- Coating and bonding composition113US 5,348,668 AJet-Lube, Inc. · 1994
- Dispersant compositions108US 3,948,800 AThe Lubrizol Corporation · 1976