C08J 2201/032
Impregnation of a formed object with a gas
C08J2201/032 (Impregnation of a formed object with a gas) appears on 122 US grants and 176 published applications in this corpus.
Search patents in C08J- Granted patents
- 122
- Published applications
- 176
- Assignees
- 105
- Inventors
- 392
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 2 |
| 2002 | 7 | 3 |
| 2003 | 6 | 6 |
| 2004 | 3 | 4 |
| 2005 | 1 | 5 |
| 2006 | 1 | 3 |
| 2007 | 2 | 4 |
| 2008 | 0 | 5 |
| 2009 | 2 | 9 |
| 2010 | 4 | 5 |
| 2011 | 3 | 5 |
| 2012 | 4 | 4 |
| 2013 | 4 | 8 |
| 2014 | 5 | 7 |
| 2015 | 3 | 10 |
| 2016 | 4 | 8 |
| 2017 | 5 | 12 |
| 2018 | 5 | 7 |
| 2019 | 7 | 8 |
| 2020 | 4 | 10 |
| 2021 | 7 | 5 |
| 2022 | 4 | 10 |
| 2023 | 7 | 11 |
| 2024 | 6 | 11 |
| 2025 | 7 | 10 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Foamed articles and methods of making the same11 Aug 2026US 12,703,130 B2NIKE, Inc.
- Material systems and methods of manufacture for auxetic foams11 Aug 2026US 12,703,132 B2The Florida State University Research Foundation, Inc.
- Method for preparing foaming materials by nitrogen foaming14 Apr 2026US 12,600,834 B2Jiangsu Damaoniu New Material Technology Co., Ltd.
- Dielectric material and manufacturing method thereof10 Mar 2026US 12,570,821 B2East China University of Science and Technology
- Recyclable, biodegradable, and industrially compostable foams, and methods of manufacturing the same10 Mar 2026US 12,570,822 B202 Partners, LLC
- Material systems and methods of manufacture for auxetic foams1 Oct 2026US 2026/0295909 A1The Florida State University Research Foundation, Inc.
- Recyclable, biodegradable, and industrially compostable foams, and methods of manufacturing the same18 Jun 2026US 2026/0167792 A1O2 Partners, LLC
- Method for producing aliphatic polyester-based foam particles4 Jun 2026US 2026/0152613 A1Kaneka Corporation
- Polymeric nanofoam with tunable cell structure and method for fabricating polymeric nanofoam19 Feb 2026US 2026/0049193 A1National Taiwan University of Science and Technology
- Polypropylene-based resin foam particles, method for producing polypropylene-based resin foam particles, and logistics packaging material25 Dec 2025US 2025/0388733 A1Jsp Corporation
Most cited
By later US patents
- Open pore biodegradable matrices88US 6,281,256 B1The Regents of the University of Michigan · 2001
- Method of making thermoplastic foamed articles using supercritical fluid74US 5,670,102 AMinnesota Mining and Manufacturing Company · 1997
- Semi-continuous production of solid state polymeric foams54US 5,684,055 AUniversity of Washington · 1997
- Open pore biodegradable matrices47US 6,797,738 B2The Regents of the University of Michigan · 2004
- Microcellular polymer foams and method for their production34US 6,232,354 B12001