C08J 2423/04
Homopolymers or copolymers of ethene
C08J2423/04 (Homopolymers or copolymers of ethene) appears on 882 US grants and 1,580 published applications in this corpus.
Search patents in C08J- Granted patents
- 882
- Published applications
- 1,580
- Assignees
- 545
- Inventors
- 3,300
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 4 |
| 2005 | 0 | 1 |
| 2006 | 2 | 4 |
| 2007 | 3 | 5 |
| 2008 | 1 | 6 |
| 2009 | 1 | 6 |
| 2010 | 2 | 9 |
| 2011 | 2 | 15 |
| 2012 | 5 | 24 |
| 2013 | 6 | 29 |
| 2014 | 18 | 36 |
| 2015 | 20 | 94 |
| 2016 | 49 | 120 |
| 2017 | 51 | 133 |
| 2018 | 86 | 101 |
| 2019 | 72 | 126 |
| 2020 | 83 | 133 |
| 2021 | 93 | 114 |
| 2022 | 77 | 147 |
| 2023 | 81 | 129 |
| 2024 | 83 | 144 |
| 2025 | 60 | 105 |
| 2026 | 58 | 92 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polyamide resin composition6 Oct 2026US 12,753,308 B2Ube Corporation
- Compositions, multilayer films formed from such compositions, and articles22 Sep 2026US 12,742,066 B2Dow Global Technologies LLC
- Process of recycled polypropylene15 Sep 2026US 12,735,547 B2Nexam Chemical AB
- Plastic recycling15 Sep 2026US 12,735,548 B2Reventas Limited
- Cation exchange membrane and method for producing same1 Sep 2026US 12,722,125 B2Astom Corporation
- Polypropylene-based resin expanded bead and method for producing same8 Oct 2026US 2026/0308346 A1Jsp Corporation
- Thermoplastic composition, method for the manufacture thereof, and articles made therefrom8 Oct 2026US 2026/0308376 A1Shpp Global Technologies B.V.
- Polyethylene resin composition for biaxially oriented film1 Oct 2026US 2026/0297307 A1Lotte Chemical Corporation
- Resin composition, method for producing resin composition, and injection molded article1 Oct 2026US 2026/0297312 A1Honda Motor Co., Ltd.
- 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.
Most cited
By later US patents
- Medical article having a hydrophilic coating170US 4,487,808 AAstra Meditec Aktiebolag · 1984
- Article of footwear with lightweight sole assembly126US 7,941,938 B2NIKE, Inc. · 2011
- Heterogeneous/homogeneous copolymer115US 6,984,695 B2NOVA Chemicals (International) S.A. · 2006
- Ethylene polymer blends and process for forming film104US 4,547,551 APhillips Petroleum Company · 1985
- Expandable material102US 7,199,165 B2L&L Products, Inc. · 2007