C08L 23/00
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one
Official title: Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C08L23/00 (Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one) appears on 16,335 US grants and 16,974 published applications in this corpus.
Search patents in C08L- Granted patents
- 16,335
- Published applications
- 16,974
- Assignees
- 3,871
- Inventors
- 29,343
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 119 | 0 |
| 1977 | 78 | 0 |
| 1978 | 133 | 0 |
| 1979 | 83 | 0 |
| 1980 | 95 | 0 |
| 1981 | 98 | 0 |
| 1982 | 98 | 0 |
| 1983 | 90 | 0 |
| 1984 | 113 | 0 |
| 1985 | 124 | 0 |
| 1986 | 107 | 0 |
| 1987 | 107 | 0 |
| 1988 | 151 | 0 |
| 1989 | 201 | 0 |
| 1990 | 173 | 0 |
| 1991 | 220 | 0 |
| 1992 | 206 | 0 |
| 1993 | 254 | 0 |
| 1994 | 287 | 0 |
| 1995 | 223 | 0 |
| 1996 | 279 | 0 |
| 1997 | 259 | 0 |
| 1998 | 305 | 0 |
| 1999 | 330 | 0 |
| 2000 | 379 | 0 |
| 2001 | 457 | 135 |
| 2002 | 496 | 468 |
| 2003 | 446 | 554 |
| 2004 | 405 | 549 |
| 2005 | 299 | 581 |
| 2006 | 263 | 592 |
| 2007 | 258 | 564 |
| 2008 | 217 | 569 |
| 2009 | 257 | 610 |
| 2010 | 389 | 744 |
| 2011 | 392 | 682 |
| 2012 | 399 | 607 |
| 2013 | 472 | 647 |
| 2014 | 527 | 678 |
| 2015 | 490 | 770 |
| 2016 | 553 | 670 |
| 2017 | 564 | 750 |
| 2018 | 544 | 872 |
| 2019 | 616 | 873 |
| 2020 | 713 | 918 |
| 2021 | 577 | 878 |
| 2022 | 579 | 855 |
| 2023 | 573 | 768 |
| 2024 | 525 | 711 |
| 2025 | 450 | 523 |
| 2026 | 362 | 406 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Curable composition, adhesive, and method of making the same6 Oct 2026US 12,753,297 B23M Innovative Properties Company
- Thermoplastic resin composition6 Oct 2026US 12,753,300 B2LG Chem.Ltd.
- 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.
- Process for producing cable with insulation layer6 Oct 2026US 12,755,874 B2Dow Global Technologies LLC
- In-situ reactor blend of Ziegler-Natta catalysed, nucleated polypropylene and a metallocene catalysed polypropylene29 Sep 2026US 12,747,308 B2Borealis AG
- Composite material containing wood-based fibers and having high impact strength8 Oct 2026US 2026/0307303 A1
- Bio-assimilation master batch composition, processes for producing polymeric bioassimilating material therefrom, and products produced therefrom8 Oct 2026US 2026/0308339 A1Smart Plastic Technologies, LLC
- Chemical foaming of interior components8 Oct 2026US 2026/0308345 A1GM Global Technology Operations LLC
- Rubber composition and tire8 Oct 2026US 2026/0308366 A1The Yokohama Rubber Co., Ltd.
- Method for producing foam blow molded body, and foam blow molded body8 Oct 2026US 2026/0308367 A1Jsp Corporation
Most cited
By later US patents
- Plastic surgical staple1,925US 4,317,451 AEthicon, Inc. · 1982
- Elastic substantially linear olefin polymers1,374US 5,272,236 AThe Dow Chemical Company · 1993
- Elastic substantialy linear olefin polymers1,117US 5,278,272 AThe Dow Chemical Company · 1994
- Selectively absorbable/biodegradable, fibrous composite constructs and applications thereof1,024US 9,011,439 B2Poly-Med, Inc. · 2015
- Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers991US 4,663,220 AKimberly-Clark Corporation · 1987