C08L 2205/08
Containing additives to improve the compatibility between two polymers
Official title: containing additives to improve the compatibility between two polymers
C08L2205/08 (Containing additives to improve the compatibility between two polymers) appears on 419 US grants and 555 published applications in this corpus.
Search patents in C08L- Granted patents
- 419
- Published applications
- 555
- Assignees
- 333
- Inventors
- 1,560
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 15 | 0 |
| 1995 | 9 | 0 |
| 1996 | 10 | 0 |
| 1997 | 9 | 0 |
| 1998 | 12 | 0 |
| 1999 | 4 | 0 |
| 2000 | 11 | 0 |
| 2001 | 10 | 3 |
| 2002 | 12 | 17 |
| 2003 | 13 | 13 |
| 2004 | 9 | 12 |
| 2005 | 6 | 14 |
| 2006 | 11 | 15 |
| 2007 | 4 | 15 |
| 2008 | 5 | 12 |
| 2009 | 4 | 8 |
| 2010 | 8 | 9 |
| 2011 | 4 | 15 |
| 2012 | 8 | 10 |
| 2013 | 7 | 8 |
| 2014 | 7 | 15 |
| 2015 | 5 | 11 |
| 2016 | 12 | 21 |
| 2017 | 17 | 23 |
| 2018 | 19 | 46 |
| 2019 | 23 | 49 |
| 2020 | 37 | 36 |
| 2021 | 19 | 32 |
| 2022 | 17 | 31 |
| 2023 | 23 | 27 |
| 2024 | 20 | 39 |
| 2025 | 10 | 41 |
| 2026 | 8 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Self-healing rubber comprising a poly(methacrylic) oligomer8 Sep 2026US 12,729,289 B2Bridgestone Europe NV/SA
- Highly insulated rubber composition, processing method therefor, and uses thereof25 Aug 2026US 12,715,987 B2Hangzhou Xinglu Technologies Co., Ltd
- Acrylic-based adhesive composition with ethylene-based polymer21 Jul 2026US 12,686,797 B2Dow Global Technologies LLC
- Recycled Material Based on in-situ compatibilization and chain extension and preparation method therefor30 Jun 2026US 12,668,694 B2China National Electric Apparatus Research Institute Co., Ltd.
- Thermoplastic elastomer-silicone composition16 Jun 2026US 12,655,294 B2Arkema France
- Composite material containing wood-based fibers and having high impact strength8 Oct 2026US 2026/0307303 A1
- Antidegradant bis(dihydro and tetrahydroquinoline) compounds and uses thereof8 Oct 2026US 2026/0308127 A1Flexsys IP Holdings, LLC
- Quinolineimine antidegradant compounds and uses thereof24 Sep 2026US 2026/0285812 A1Flexsys IP Holdings, LLC
- Hemp polymer materials and methods of making same24 Sep 2026US 2026/0286111 A1The Hemp Plastic Company
- Antimicrobial hemp polymer materials and methods of making same24 Sep 2026US 2026/0286112 A1The Hemp Plastic Company
Most cited
By later US patents
- Thermoplastic olefin compositions110US 6,245,856 B1Exxon Chemical Patents Inc. · 2001
- Polyolefin resin composition93US 5,218,048 ASumitomo Chemical Company, Limited · 1993
- Polyolefin wood fiber composite89US 6,265,037 B1Andersen Corporation · 2001
- Composites of grafted olefin polymers and cellulose fibers81US 4,323,625 AMonsanto Company · 1982
- Compatibilized blends of biodegradable polymers with improved rheology78US 7,368,503 B2Eastman Chemical Company · 2008