C08L 29/12
Homopolymers or copolymers of unsaturated ketones
C08L29/12 (Homopolymers or copolymers of unsaturated ketones) appears on 19 US grants and 20 published applications in this corpus.
Search patents in C08L- Granted patents
- 19
- Published applications
- 20
- Assignees
- 17
- Inventors
- 42
- Latest grant
- 19 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 3 | 0 |
| 2017 | 1 | 2 |
| 2018 | 2 | 1 |
| 2019 | 1 | 2 |
| 2020 | 0 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Cured product, optical element, optical apparatus, and image pickup apparatus19 Nov 2024US 12,146,011 B2Canon Kabushiki Kaisha
- Implant assembly and method of making27 Feb 2024US 11,911,534 B2Zimmer, Inc.
- Thermoplastic polyolefin compositions useful for aldehyde abatement31 May 2022US 11,345,802 B2Dow Global Technologies LLC
- Fibers sized with polyetherketoneketones9 Nov 2021US 11,168,024 B2Arkema France
- Curable composition, manufacturing method of curable composition, cured film, manufacturing method of cured film, color filter, solid-state imaging element, solid-state imaging device, and infrared sensor26 Oct 2021US 11,155,703 B2FUJIFILM Corporation
- Cured product, optical element, optical apparatus, and image pickup apparatus30 Jan 2025US 2025/0034294 A1Canon Kabushiki Kaisha
- Cured product, optical element, optical apparatus, and image pickup apparatus22 Dec 2022US 2022/0403066 A1Canon Kabushiki Kaisha
- Implant assembly and method of making19 Aug 2021US 2021/0252193 A1Zimmer, Inc.
- Aliphatic polyketone modified with carbon nanostructures10 Dec 2020US 2020/0385562 A1
- Thermoplastic polyolefin compositions useful for aldehyde abatement28 May 2020US 2020/0165427 A1Dow Global Technologies LLC
Most cited
By later US patents
- Thermoplastic compositions containing elastomers and fluorine containing thermoplastics25US 6,066,697 AThe University of Akron · 2000
- Sliding material and method of manufacturing the same16US 5,091,098 ADaido Metal Company Ltd. · 1992
- Organic anti-reflective coating material and preparation thereof11US 6,803,172 B2Hynix Semiconductor Inc. · 2004
- Chemotherapeutic compositions5US 6,723,336 B1Chemeq Ltd. · 2004
- Fibers sized with polyetherketoneketones4US 8,829,108 B2Arkema Inc. · 2014