C08J 2203/20
Ternary blends of expanding agents
C08J2203/20 (Ternary blends of expanding agents) appears on 74 US grants and 172 published applications in this corpus.
Search patents in C08J- Granted patents
- 74
- Published applications
- 172
- Assignees
- 67
- Inventors
- 311
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 5 |
| 2013 | 0 | 8 |
| 2014 | 3 | 8 |
| 2015 | 3 | 11 |
| 2016 | 2 | 15 |
| 2017 | 4 | 10 |
| 2018 | 7 | 18 |
| 2019 | 7 | 16 |
| 2020 | 8 | 11 |
| 2021 | 7 | 10 |
| 2022 | 7 | 14 |
| 2023 | 5 | 16 |
| 2024 | 6 | 11 |
| 2025 | 5 | 2 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compositions and uses of trans-1,1,1,4,4,4-hexafluoro-2-butene and 1,1-difluoroethane (R-152A)15 Sep 2026US 12,734,388 B2The Chemours Company Fc, LLC
- Environmentally friendly, efficient and low-cost method for preparing physical foaming materials25 Aug 2026US 12,715,972 B2Jiangsu Daimaoniu New Material Technology Co., Ltd.
- Multi-material sheathing system with sustained thermal insulation performance11 Aug 2026US 12,703,778 B2Owens Corning Intellectual Capital, LLC
- Rubber composition, and foamed rubber product using the same14 Jul 2026US 12,679,963 B2Hangzhou Xinglu Technologies Co., Ltd
- Foams and methods of forming foams of chain extended/branched copolymers of vinylidene substituted aromatic monomers9 Jun 2026US 12,649,809 B2Trinseo Europe GmbH
- Compositions comprising z-1,1,1,4,4,4-hexafluoro-2-butene and uses thereof3 Sep 2026US 2026/0258214 A1The Chemours Company Fc, LLC
- Production of polyurethane foam3 Sep 2026US 2026/0258247 A1Evonik Operations GmbH
- High Flow Polystyrene Resins, Compositions Thereof and Methods of Making30 Jul 2026US 2026/0216930 A1Shpp Global Technologies B.V.
- Method for producing polyethylene-based resin foam sheet and polyethylene-based resin foam sheet16 Jul 2026US 2026/0201135 A1Jsp Corporation
- Phenolic Foam And Method Of Manufacture Thereof21 May 2026US 2026/0139112 A1Kingspan Holdings (IRL) Limited
Most cited
By later US patents
- Hydrofluoropropene blowing agents for thermoplastics18US 8,648,123 B2Arkema Inc. · 2014
- Method for producing a thermal insulating foamed material13US 5,786,401 AMatsushita Electric Industrial Co., Ltd. · 1998
- Thermal insulating foamed material and method for manfacturing the same11US 5,741,825 AMatsushita Electric Industrial Co., Ltd. · 1998
- Blowing agent composition and polymeric foam containing a normally-liquid hydroflurocarbon and carbon dioxide11US 6,599,946 B2The Dow Chemical Company · 2003
- Nitrogen-containing compounds suitable for use in the production of polyurethanes8US 10,793,662 B2Evonik Operations GmbH · 2020