C08J 9/232
By sintering expandable particles
Official title: by sintering expandable particles
C08J9/232 (By sintering expandable particles) appears on 353 US grants and 538 published applications in this corpus.
Search patents in C08J- Granted patents
- 353
- Published applications
- 538
- Assignees
- 156
- Inventors
- 873
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 1 |
| 2003 | 3 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 5 |
| 2006 | 0 | 1 |
| 2007 | 2 | 8 |
| 2008 | 2 | 9 |
| 2009 | 2 | 4 |
| 2010 | 1 | 12 |
| 2011 | 1 | 9 |
| 2012 | 5 | 19 |
| 2013 | 13 | 21 |
| 2014 | 7 | 26 |
| 2015 | 17 | 23 |
| 2016 | 18 | 37 |
| 2017 | 14 | 30 |
| 2018 | 17 | 39 |
| 2019 | 26 | 37 |
| 2020 | 22 | 38 |
| 2021 | 26 | 41 |
| 2022 | 28 | 36 |
| 2023 | 29 | 35 |
| 2024 | 22 | 49 |
| 2025 | 25 | 26 |
| 2026 | 15 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for foaming using carbon dioxide solution15 Sep 2026US 12,735,544 B2Dmn Material Technology (Jiangsu) Limited
- Foamable polypropylene composition, and foamed polypropylene and preparation method therefor1 Sep 2026US 12,723,141 B2China Energy Investment Corporation Limited
- Expanded polymer pellets11 Aug 2026US 12,703,131 B2adidas AG
- Foamed particles of aromatic polyester resin, production method therefor, molded foam, and member for vehicle11 Aug 2026US 12,703,776 B2Sekisui Kasei Co., Ltd.
- Expanded pellets and method for manufacturing molded components using them30 Jun 2026US 12,668,004 B2adidas AG
- Polypropylene-based resin expanded bead and method for producing same8 Oct 2026US 2026/0308346 A1Jsp Corporation
- Foamable composite resin particles, method of producing the same, foamed particles, method of producing the same, foamed molded article, and automobile member1 Oct 2026US 2026/0297316 A1Sekisui Kasei Co., Ltd.
- Polymeric materials comprising disulfide bridges, articles, and methods of making and using same24 Sep 2026US 2026/0286071 A13M Innovative Properties Company
- Method for producing re-expandable polycarbonate beads, and corresponding polycarbonate beads17 Sep 2026US 2026/0275064 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