C08J 9/149
Mixtures of blowing agents covered by more than one of the groups
Official title: {Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143}
C08J9/149 (Mixtures of blowing agents covered by more than one of the groups) appears on 524 US grants and 489 published applications in this corpus.
Search patents in C08J- Granted patents
- 524
- Published applications
- 489
- Assignees
- 172
- Inventors
- 755
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 11 | 0 |
| 1991 | 21 | 0 |
| 1992 | 14 | 0 |
| 1993 | 20 | 0 |
| 1994 | 15 | 0 |
| 1995 | 24 | 0 |
| 1996 | 26 | 0 |
| 1997 | 38 | 0 |
| 1998 | 26 | 0 |
| 1999 | 11 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 5 |
| 2002 | 16 | 11 |
| 2003 | 12 | 19 |
| 2004 | 12 | 12 |
| 2005 | 5 | 10 |
| 2006 | 9 | 18 |
| 2007 | 8 | 7 |
| 2008 | 6 | 7 |
| 2009 | 5 | 15 |
| 2010 | 2 | 25 |
| 2011 | 15 | 21 |
| 2012 | 9 | 25 |
| 2013 | 5 | 21 |
| 2014 | 24 | 28 |
| 2015 | 15 | 32 |
| 2016 | 12 | 26 |
| 2017 | 16 | 30 |
| 2018 | 12 | 31 |
| 2019 | 17 | 25 |
| 2020 | 14 | 19 |
| 2021 | 13 | 16 |
| 2022 | 11 | 30 |
| 2023 | 12 | 24 |
| 2024 | 10 | 15 |
| 2025 | 9 | 10 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for producing isocyanate-based foam construction boards8 Sep 2026US 12,729,278 B2Amrize Technology Switzerland LLC
- Multi-material sheathing system with sustained thermal insulation performance11 Aug 2026US 12,703,778 B2Owens Corning Intellectual Capital, LLC
- Foams and methods of forming foams of chain extended/branched copolymers of vinylidene substituted aromatic monomers9 Jun 2026US 12,649,809 B2Trinseo Europe GmbH
- Rigid polyurethane foam made with a hydrocarbon blowing agent and 1,1,1,4,4,4-hexafluorobut-2-ene10 Mar 2026US 12,570,786 B2Dow Global Technologies LLC
- Process for producing vinyl aromatic (co)polymer incorporating post-consumer and/or post-industrial recycled polystyrene17 Feb 2026US 12,552,923 B2Totalenergies Onetech Belgium
- System and method for generating a foam20 Aug 2026US 2026/0242556 A1
- Composition for heat transfer fluid, device comprising heat transfer mechanism, and heat transfer method18 Jun 2026US 2026/0167855 A1Daikin Industries, Ltd.
- Phenolic Foam And Method Of Manufacture Thereof21 May 2026US 2026/0139112 A1Kingspan Holdings (IRL) Limited
- Method to produce froth foam16 Apr 2026US 2026/0103578 A1The Chemours Company Fc, LLC
- Process for producing 1,1,1,4,4,4-hexafluorobut-2-ene12 Feb 2026US 2026/0042721 A1The Chemours Company Fc, LLC
Most cited
By later US patents
- Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane102US 5,182,040 AE. I. Du Pont de Nemours and Company · 1993
- Process for the preparation of polyurethane rigid foams having a low thermal conductivity and their use80US 5,096,933 A1992
- Pentafluoropropane compositions76US 5,788,886 AE. I. Du Pont de Nemours and Company · 1998
- Ternary azeotropic compositions of 43-10mee (CF.sub.3 CHFCHFCH.sub.2 CF.sub .64US 5,064,560 AE. I. Du Pont de Nemours and Company · 1991
- Hydrofluoroolefin compositions64US 8,070,977 B2Arkema France · 2011