C08L 2207/062
Hdpe
C08L2207/062 (Hdpe) appears on 501 US grants and 747 published applications in this corpus.
Search patents in C08L- Granted patents
- 501
- Published applications
- 747
- Assignees
- 345
- Inventors
- 1,803
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 4 |
| 2006 | 4 | 5 |
| 2007 | 1 | 0 |
| 2008 | 2 | 4 |
| 2009 | 1 | 4 |
| 2010 | 1 | 8 |
| 2011 | 3 | 6 |
| 2012 | 2 | 10 |
| 2013 | 4 | 10 |
| 2014 | 6 | 10 |
| 2015 | 9 | 29 |
| 2016 | 17 | 34 |
| 2017 | 28 | 47 |
| 2018 | 28 | 61 |
| 2019 | 35 | 68 |
| 2020 | 57 | 77 |
| 2021 | 47 | 78 |
| 2022 | 48 | 64 |
| 2023 | 43 | 77 |
| 2024 | 42 | 61 |
| 2025 | 30 | 49 |
| 2026 | 36 | 39 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polyamide composite resin composition having high rigidity and low water absorption and molded article comprising the same6 Oct 2026US 12,753,307 B2Hdc Hyundai Engineering Plastics Co., Ltd.
- Polypropylene-based resin composition, hydrogenated block copolymer, molded article, and interior-exterior decorative material for automobiles15 Sep 2026US 12,735,560 B2Kuraray Co., Ltd.
- Highly insulated rubber composition, processing method therefor, and uses thereof25 Aug 2026US 12,715,987 B2Hangzhou Xinglu Technologies Co., Ltd
- Molded article with metallic appearance11 Aug 2026US 12,703,789 B2The Procter & Gamble Company
- Porous piezoelectric composites and production thereof14 Jul 2026US 12,679,021 B2National Research Council of Canada
- Composite material containing wood-based fibers and having high impact strength8 Oct 2026US 2026/0307303 A1
- Reinforced Thermoplastic Composite from Airborne Yarn Waste and Cotton Waste Dust.24 Sep 2026US 2026/0286072 A1
- Reinforced Thermoplastic Composite With a Charcoal Additive24 Sep 2026US 2026/0286073 A1Bernastic, LLC
- Reinforced Thermoplastic Composite from Pelletized Cotton Waste and a Method of Manufacturing the Same24 Sep 2026US 2026/0286074 A1Bernastic, LLC
- Acoustic barrier with enhanced damping performance17 Sep 2026US 2026/0275092 A1
Most cited
By later US patents
- Adhesive blends101US 4,087,587 AChemplex Company · 1978
- Construction material obtained from recycled polyolefins containing other polymers64US 5,030,662 APolymerix, Inc. · 1991
- Amorphous tetrafluoroethylene-hexafluoropropylene copolymers54US 5,663,255 AE. I. Du Pont de Nemours and Company · 1997
- Process for manufacturing olefin polymers and products prepared by the process50US 5,494,965 ABorealis Polymers Oy · 1996
- Polymeric compositions and methods for making construction materials from them43US 5,886,078 ATietek, Inc. · 1999