C08G 18/725
Combination of polyisocyanates of c08g18/78 with other polyisocyanates
Official title: {Combination of polyisocyanates of C08G18/78 with other polyisocyanates}
C08G18/725 (Combination of polyisocyanates of c08g18/78 with other polyisocyanates) appears on 222 US grants and 268 published applications in this corpus.
Search patents in C08G- Granted patents
- 222
- Published applications
- 268
- Assignees
- 143
- Inventors
- 835
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 11 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 10 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 2 |
| 2003 | 0 | 2 |
| 2004 | 3 | 7 |
| 2005 | 0 | 4 |
| 2006 | 2 | 5 |
| 2007 | 0 | 6 |
| 2008 | 2 | 10 |
| 2009 | 3 | 4 |
| 2010 | 1 | 7 |
| 2011 | 3 | 5 |
| 2012 | 4 | 8 |
| 2013 | 8 | 13 |
| 2014 | 5 | 11 |
| 2015 | 9 | 18 |
| 2016 | 11 | 16 |
| 2017 | 8 | 9 |
| 2018 | 7 | 19 |
| 2019 | 8 | 18 |
| 2020 | 14 | 21 |
| 2021 | 14 | 19 |
| 2022 | 8 | 22 |
| 2023 | 14 | 10 |
| 2024 | 13 | 15 |
| 2025 | 10 | 11 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adhesive composition and surface protection film31 Mar 2026US 12,590,226 B2Xinmei Fontana Holding (Hong Kong) Limited
- Multilayer composites of printed films10 Feb 2026US 12,545,769 B2Covestro Deutschland AG
- Method for reducing coefficient of friction of a laminate comprising a polyurethane adhesive20 Jan 2026US 12,528,980 B2Arkema France
- Aqueous binder formulation30 Dec 2025US 12,509,544 B2BASF SE
- Polyurea composition with a low content in monomeric diisocyanates16 Dec 2025US 12,497,510 B2Sika Technology AG
- Solvatization of linear polyurethane-materials via caprolactam/alcohole mixtures30 Jul 2026US 2026/0217935 A1BASF SE
- Polyisocyanate mixture9 Jul 2026US 2026/0193405 A1Covestro Deutschland AG
- Resin composition for preparing a thermoplastic polymer matrix11 Jun 2026US 2026/0159631 A1Covestro Deutschland AG
- Method for reducing coefficient of friction of a laminate comprising a polyurethane adhesive23 Apr 2026US 2026/0109890 A1Arkema France
- Curable compositions, articles and coated articles formed therefrom2 Apr 2026US 2026/0092161 A1PPG Industries Ohio, Inc.
Most cited
By later US patents
- Curing composition for acrylic polyol coatings and coating produced therefrom64US 5,545,824 APPG Industries, Inc. · 1996
- Diphenylmethane diisocyanate compositions61US 4,031,026 AImperial Chemical Industries PLC · 1977
- Process for the production of polyisocyanates which contain carbodiimide groups and which are stable in storage50US 4,344,855 ABayer Aktiengesellschaft · 1982
- Dimensionally-stable polyurethane sponge and sponge-forming prepolymer43US 4,377,645 AW. R. Grace & Co. · 1983
- Substrates treated with polyfluoro nitrogen containing organic compounds29US 5,411,766 AE. I. Du Pont de Nemours and Company · 1995