C08J 2423/00
Working-up: characterised by the use of homopolymers or copolymers of unsaturated aliphatic
Official title: Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
C08J2423/00 (Working-up: characterised by the use of homopolymers or copolymers of unsaturated aliphatic) appears on 1,939 US grants and 2,826 published applications in this corpus.
Search patents in C08J- Granted patents
- 1,939
- Published applications
- 2,826
- Assignees
- 996
- Inventors
- 6,129
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 8 | 0 |
| 1978 | 10 | 0 |
| 1979 | 3 | 0 |
| 1980 | 9 | 0 |
| 1981 | 13 | 0 |
| 1982 | 10 | 0 |
| 1983 | 9 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 10 | 0 |
| 1987 | 14 | 0 |
| 1988 | 18 | 0 |
| 1989 | 8 | 0 |
| 1990 | 14 | 0 |
| 1991 | 12 | 0 |
| 1992 | 19 | 0 |
| 1993 | 21 | 0 |
| 1994 | 11 | 0 |
| 1995 | 13 | 0 |
| 1996 | 14 | 0 |
| 1997 | 15 | 0 |
| 1998 | 25 | 0 |
| 1999 | 23 | 0 |
| 2000 | 22 | 0 |
| 2001 | 29 | 7 |
| 2002 | 20 | 23 |
| 2003 | 17 | 36 |
| 2004 | 16 | 32 |
| 2005 | 13 | 24 |
| 2006 | 14 | 36 |
| 2007 | 15 | 39 |
| 2008 | 12 | 34 |
| 2009 | 7 | 39 |
| 2010 | 22 | 57 |
| 2011 | 22 | 63 |
| 2012 | 33 | 65 |
| 2013 | 36 | 67 |
| 2014 | 47 | 73 |
| 2015 | 48 | 156 |
| 2016 | 88 | 185 |
| 2017 | 85 | 205 |
| 2018 | 130 | 174 |
| 2019 | 124 | 194 |
| 2020 | 127 | 209 |
| 2021 | 140 | 170 |
| 2022 | 121 | 224 |
| 2023 | 130 | 189 |
| 2024 | 131 | 222 |
| 2025 | 95 | 170 |
| 2026 | 96 | 133 |
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
- Encapsulation film22 Sep 2026US 12,742,064 B2LG Chem.Ltd.
- Compositions, multilayer films formed from such compositions, and articles22 Sep 2026US 12,742,066 B2Dow Global Technologies LLC
- Plastic depolymerization using silica based catalysts22 Sep 2026US 12,742,122 B2Basell Poliolefine Italia S.r.l.
- Process of recycled polypropylene15 Sep 2026US 12,735,547 B2Nexam Chemical AB
- A laminated film and a method of manufacturing the same8 Oct 2026US 2026/0308344 A1Unitika Ltd.
- 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.
Most cited
By later US patents
- Medical article having a hydrophilic coating170US 4,487,808 AAstra Meditec Aktiebolag · 1984
- Concentrates for improving polyester compositions and method of making same155US 5,654,347 AEastman Chemical Company · 1997
- Foamable polyester compositions having a low level of unreacted branching agent148US 5,696,176 AEastman Chemical Company · 1997
- Article of footwear with lightweight sole assembly126US 7,941,938 B2NIKE, Inc. · 2011
- Vibration damping composite material120US 5,965,249 AGore Enterprise Holdings, Inc. · 1999