C08J 3/243
Two or more independent types of crosslinking for one or more polymers
Official title: {Two or more independent types of crosslinking for one or more polymers}
C08J3/243 (Two or more independent types of crosslinking for one or more polymers) appears on 267 US grants and 282 published applications in this corpus.
Search patents in C08J- Granted patents
- 267
- Published applications
- 282
- Assignees
- 215
- Inventors
- 884
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 13 | 0 |
| 1999 | 15 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 1 |
| 2002 | 9 | 3 |
| 2003 | 5 | 15 |
| 2004 | 5 | 5 |
| 2005 | 4 | 10 |
| 2006 | 4 | 9 |
| 2007 | 4 | 14 |
| 2008 | 2 | 7 |
| 2009 | 8 | 8 |
| 2010 | 4 | 14 |
| 2011 | 7 | 11 |
| 2012 | 4 | 8 |
| 2013 | 12 | 14 |
| 2014 | 8 | 11 |
| 2015 | 10 | 16 |
| 2016 | 11 | 16 |
| 2017 | 11 | 17 |
| 2018 | 12 | 9 |
| 2019 | 10 | 6 |
| 2020 | 7 | 12 |
| 2021 | 6 | 21 |
| 2022 | 5 | 13 |
| 2023 | 9 | 15 |
| 2024 | 11 | 13 |
| 2025 | 9 | 6 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Curable silicone composition and cured product thereof1 Sep 2026US 12,723,157 B2Dow Silicones Corporation
- Method for making embedded hydrogel contact lenses25 Aug 2026US 12,715,186 B2Alcon Inc.
- Preparation method of super absorbent polymer16 Jun 2026US 12,655,257 B2LG Chem.Ltd.
- Preparation method for super absorbent polymer film31 Mar 2026US 12,590,193 B2LG Chem.Ltd.
- Thermosetting material for use in additive manufacturing24 Mar 2026US 12,583,174 B2Tiger Coatings GmbH & Co. KG
- Marine biodegradable polymer particle groups and production method for same23 Jul 2026US 2026/0209481 A1Nisshinbo Holdings Inc.
- Bio-based polymers16 Jul 2026US 2026/0201127 A1The Australian National University
- Methods of making compositions from olefin metathesis photopolymers9 Jul 2026US 2026/0193408 A1Polyspectra, Inc.
- Membranes2 Jul 2026US 2026/0183761 A1FUJIFILM Corporation
- Collagen Hydrogel, Preparation Method Therefor, and Use Thereof21 May 2026US 2026/0139105 A1Suzhou Institute of Nano-Tech and Nano-Bionics (Sinano) , Chinese Academy of Sciences
Most cited
By later US patents
- UV curable silicone rubber compositions203US 4,675,346 ALoctite Corporation · 1987
- Medical devices comprising ionically and non-ionically crosslinked polymer hydrogels having improved mechanical properties164US 6,060,534 ASciMed Life Systems, Inc. · 2000
- Medical devices comprising hydrogel polymers having improved mechanical properties146US 6,368,356 B1SciMed Life Systems, Inc. · 2002
- Method of preparing fiber/resin composites78US 5,679,719 ALoctite Corporation · 1997
- Medical devices comprising ionically and non-ionically crosslinked polymer hydrogels having improved mechanical properties78US 6,387,978 B2Boston Scientific Corporation · 2002