C08L 2207/02
Heterophasic composition
C08L2207/02 (Heterophasic composition) appears on 567 US grants and 762 published applications in this corpus.
Search patents in C08L- Granted patents
- 567
- Published applications
- 762
- Assignees
- 161
- Inventors
- 1,311
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 0 |
| 2002 | 10 | 1 |
| 2003 | 2 | 5 |
| 2004 | 3 | 12 |
| 2005 | 6 | 4 |
| 2006 | 2 | 3 |
| 2007 | 5 | 3 |
| 2008 | 1 | 4 |
| 2009 | 5 | 14 |
| 2010 | 3 | 11 |
| 2011 | 8 | 20 |
| 2012 | 4 | 21 |
| 2013 | 16 | 21 |
| 2014 | 19 | 25 |
| 2015 | 15 | 29 |
| 2016 | 21 | 42 |
| 2017 | 33 | 42 |
| 2018 | 41 | 56 |
| 2019 | 41 | 73 |
| 2020 | 55 | 83 |
| 2021 | 47 | 67 |
| 2022 | 54 | 52 |
| 2023 | 41 | 45 |
| 2024 | 27 | 54 |
| 2025 | 43 | 41 |
| 2026 | 21 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polypropylene resin composition25 Aug 2026US 12,715,985 B2Sumitomo Chemical Company, Limited
- Spun-bonded nonwoven fabric and sanitary material25 Aug 2026US 12,716,154 B2Mitsui Chemicals Asahi Life Materials Co., Ltd.
- Propylene composition for foaming with improved mechanical properties11 Aug 2026US 12,703,791 B2Borealis AG
- Polyolefin composition comprising polypropylene polymers and recycled plastic materials28 Jul 2026US 12,692,376 B2Borealis AG
- Filled automotive polypropylene composition containing recyclates14 Jul 2026US 12,679,961 B2Borealis AG
- Acoustic barrier with enhanced damping performance17 Sep 2026US 2026/0275092 A1
- Polymer composition suitable for film manufacturing17 Sep 2026US 2026/0275094 A1
- Polypropylene composition for preparing a foam and a foam comprising the same27 Aug 2026US 2026/0250494 A1
- Composition for luggage case27 Aug 2026US 2026/0250495 A1Sabic Global Technologies B.V.
- Flame retardant polypropylene composition comprising a synergist27 Aug 2026US 2026/0250496 A1Borealis AG
Most cited
By later US patents
- Foamed articles comprising high melt strength propylene polymer material88US 5,605,936 AMontell North America Inc. · 1997
- High melt strength, propylene polymer, process for making it, and use thereof75US 5,414,027 AHimont Incorporated · 1995
- Olefin polymer films74US 5,212,246 AHimont Incorporated · 1993
- Polyolefin composition with improved impact properties65US 6,472,473 B1Dow Global Technology Inc. · 2002
- Plasto-elastic polypropylene compositions64US 5,302,454 AHimont Incorporated · 1994