C08J 2203/06
Co2, n2 or noble gases
Official title: CO2, N2 or noble gases
C08J2203/06 (Co2, n2 or noble gases) appears on 638 US grants and 1,060 published applications in this corpus.
Search patents in C08J- Granted patents
- 638
- Published applications
- 1,060
- Assignees
- 360
- Inventors
- 1,938
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 1 |
| 2002 | 7 | 13 |
| 2003 | 12 | 15 |
| 2004 | 13 | 9 |
| 2005 | 3 | 8 |
| 2006 | 3 | 8 |
| 2007 | 5 | 15 |
| 2008 | 1 | 12 |
| 2009 | 3 | 22 |
| 2010 | 7 | 23 |
| 2011 | 17 | 29 |
| 2012 | 11 | 26 |
| 2013 | 17 | 39 |
| 2014 | 22 | 44 |
| 2015 | 25 | 63 |
| 2016 | 29 | 65 |
| 2017 | 30 | 52 |
| 2018 | 34 | 57 |
| 2019 | 42 | 86 |
| 2020 | 44 | 71 |
| 2021 | 46 | 67 |
| 2022 | 40 | 78 |
| 2023 | 53 | 90 |
| 2024 | 53 | 83 |
| 2025 | 45 | 42 |
| 2026 | 41 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biodegradable compositions and articles made from cellulose acetate29 Sep 2026US 12,747,333 B2Eastman Chemical Company
- Method for the production of cellular plastic particles25 Aug 2026US 12,715,162 B2FOX Velution GmbH
- Method for the production of cellular plastic particles25 Aug 2026US 12,715,163 B2FOX Velution GmbH
- Footwear mold assembly for injection-molding25 Aug 2026US 12,715,971 B2NIKE, Inc.
- Environmentally friendly, efficient and low-cost method for preparing physical foaming materials25 Aug 2026US 12,715,972 B2Jiangsu Daimaoniu New Material Technology Co., Ltd.
- Method for producing polyolefin-based resin expanded beads and polyolefin-based resin expanded beads1 Oct 2026US 2026/0297276 A1Jsp Corporation
- Method for producing polyolefin-based resin expanded beads and polyolefin-based resin expanded beads1 Oct 2026US 2026/0297277 A1Jsp Corporation
- Recyclable, Biodegradable, and Industrially Compostable Extruded Foams, and Methods of Manufacturing the Same1 Oct 2026US 2026/0297279 A1O2 Partners, LLC
- Method for producing polycarbonate beads17 Sep 2026US 2026/0275065 A1Covestro Deutschland AG
- Foamed propylene-based elastomer compositions, methods for making and products made therefrom27 Aug 2026US 2026/0250476 A1
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
- Purification, impregnation and foaming of polymer particles with carbon dioxide69US 5,049,328 AARCO Chemical Technology, L. P. · 1991
- Method of moulding foamed synthetic resin pellets of polyolefine66US 3,953,558 AKanegafuchi Kagaku Kogyo Kabushiki Kaisha · 1976
- Process for the production of expanded particles of a polymeric material55US 4,704,239 AJapan Styrene Paper Corporation · 1987