C08J 2201/026
Crosslinking before of after foaming
C08J2201/026 (Crosslinking before of after foaming) appears on 562 US grants and 967 published applications in this corpus.
Search patents in C08J- Granted patents
- 562
- Published applications
- 967
- Assignees
- 436
- Inventors
- 2,119
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 3 |
| 2004 | 0 | 2 |
| 2005 | 0 | 3 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 2 | 4 |
| 2009 | 0 | 4 |
| 2010 | 2 | 5 |
| 2011 | 0 | 11 |
| 2012 | 5 | 22 |
| 2013 | 7 | 29 |
| 2014 | 12 | 43 |
| 2015 | 19 | 50 |
| 2016 | 28 | 51 |
| 2017 | 28 | 72 |
| 2018 | 36 | 93 |
| 2019 | 46 | 96 |
| 2020 | 56 | 79 |
| 2021 | 56 | 82 |
| 2022 | 61 | 82 |
| 2023 | 59 | 83 |
| 2024 | 59 | 63 |
| 2025 | 47 | 47 |
| 2026 | 24 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Porous resin used to solid phase synthesis and preparation method therefor22 Sep 2026US 12,742,051 B2Sunresin New Materials Co. Ltd.
- Adsorbent resin for removing perfluorinated pollutants from body of water, preparation therefor, and use thereof25 Aug 2026US 12,715,787 B2Sunresin New Materials Co. Ltd.
- Silicone composition for elastomer foam21 Jul 2026US 12,686,770 B2Elkem Silicones France SAS
- Foamable resin composition26 May 2026US 12,637,530 B2Pancolour Ink Co., Ltd.
- Chemically modified shape memory polymer embolic foams with increased X-ray visualization19 May 2026US 12,630,664 B2The Texas A&M University System
- Reversible crosslinked extruded profile and process27 Aug 2026US 2026/0250432 A1
- Process for reversible crosslink composition27 Aug 2026US 2026/0250449 A1Dow Global Technologies LLC
- Process for reversible crosslink composition27 Aug 2026US 2026/0250450 A1Dow Global Technologies LLC
- Polysiloxane foam compositions and methods related thereto27 Aug 2026US 2026/0250464 A1NuSil Technology LLC
- System and method for generating a foam20 Aug 2026US 2026/0242556 A1
Most cited
By later US patents
- Expandable material102US 7,199,165 B2L&L Products, Inc. · 2007
- Process for producing polyethylene resin particles and foamable polyethylene resin particles74US 3,959,189 ASekisui Kaseihin Kabushiki Kaisha · 1976
- Method of moulding foamed synthetic resin pellets of polyolefine66US 3,953,558 AKanegafuchi Kagaku Kogyo Kabushiki Kaisha · 1976
- Preparation of phenol-formaldehyde resin beads using suspension or emulsion polymerization51US 9,133,295 B2Georgia-Pacific Chemicals LLC · 2015
- Grafted thermoplastic compositions and fabricated articles therefrom48US 6,395,791 B1The Dow Chemical Company · 2002