C08G 18/0847
In the presence of solvents for the polymers
Official title: {in the presence of solvents for the polymers}
C08G18/0847 (In the presence of solvents for the polymers) appears on 262 US grants and 304 published applications in this corpus.
Search patents in C08G- Granted patents
- 262
- Published applications
- 304
- Assignees
- 233
- Inventors
- 978
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 11 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 1 |
| 2002 | 6 | 7 |
| 2003 | 3 | 12 |
| 2004 | 8 | 3 |
| 2005 | 3 | 3 |
| 2006 | 2 | 9 |
| 2007 | 1 | 8 |
| 2008 | 4 | 8 |
| 2009 | 2 | 10 |
| 2010 | 5 | 9 |
| 2011 | 5 | 6 |
| 2012 | 3 | 13 |
| 2013 | 3 | 7 |
| 2014 | 2 | 7 |
| 2015 | 8 | 6 |
| 2016 | 7 | 2 |
| 2017 | 4 | 5 |
| 2018 | 5 | 16 |
| 2019 | 9 | 13 |
| 2020 | 8 | 22 |
| 2021 | 15 | 18 |
| 2022 | 9 | 28 |
| 2023 | 14 | 28 |
| 2024 | 21 | 31 |
| 2025 | 14 | 24 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for preparing carbodiimides6 Oct 2026US 12,753,265 B2LANXESS Deutschland GmbH
- Conductive polyaspartic ester based compositions8 Sep 2026US 12,729,263 B2Parker-Hannifin Corporation
- Stabilizer, polymer polyol prepared using stabilizer and method for preparing polymer polyol7 Jul 2026US 12,674,014 B2Korea Kumho Petrochemical Co., Ltd.
- Silicone polyurea block copolymer coating compositions and methods5 May 2026US 12,616,777 B2Innovative Surface Technologies, Inc.
- Biobased water repellent auxiliary and method of manufacturing the same28 Apr 2026US 12,612,730 B2Industrial Technology Research Institute
- Polyurethane system, polyurethane polymer and adhesive thereof30 Jul 2026US 2026/0217894 A1
- Two-component coating composition, and article made therefrom30 Jul 2026US 2026/0218006 A1Valspar Coatings (Shanghai) Co. Ltd.
- Polyurethane elastic fiber9 Jul 2026US 2026/0193816 A1
- Polyurethane-polyurea aqueous dispersion, and preparation method therefor and use thereof2 Jul 2026US 2026/0184838 A1Wanhua Chemical Group Co., Ltd.
- Encapsulation of organic peroxides with polyurea shells18 Jun 2026US 2026/0166510 A1Arkema Inc.
Most cited
By later US patents
- Waterproof breathable polyurethane membranes and porous substrates protected therewith191US 5,238,732 ASurface Coatings, Inc. · 1993
- Waterproof breathable polyurethane membranes and porous substrates protected therewith137US 5,208,313 ASurface Coatings, Inc. · 1993
- Flexible lubricious organic coatings133US 5,077,352 AC. R. Bard, Inc. · 1991
- Flexible lubricious organic coatings113US 5,179,174 AC. R. Bard, Inc. · 1993
- Polyether polyurethane polymers and gels having improved absorption and slip properties61US 5,563,233 ATyndale Plains-Hunter, Ltd. · 1996