C08L 27/08
Homopolymers or copolymers of vinylidene chloride
C08L27/08 (Homopolymers or copolymers of vinylidene chloride) appears on 146 US grants and 73 published applications in this corpus.
Search patents in C08L- Granted patents
- 146
- Published applications
- 73
- Assignees
- 93
- Inventors
- 298
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 4 | 3 |
| 2004 | 2 | 4 |
| 2005 | 1 | 1 |
| 2006 | 3 | 3 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 4 |
| 2010 | 0 | 4 |
| 2011 | 1 | 3 |
| 2012 | 2 | 3 |
| 2013 | 3 | 2 |
| 2014 | 2 | 5 |
| 2015 | 6 | 4 |
| 2016 | 3 | 4 |
| 2017 | 2 | 3 |
| 2018 | 3 | 11 |
| 2019 | 3 | 3 |
| 2020 | 5 | 3 |
| 2021 | 4 | 3 |
| 2022 | 4 | 1 |
| 2023 | 0 | 3 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polyvinylidene chloride (PVDC)-based composite having core-shell structure and method for manufacturing same10 Feb 2026US 12,545,767 B2Weifang Yaxing Chemical Co., Ltd.
- Discoloration resistant fabric18 Feb 2025US 12,226,991 B2Surteco North America, Inc.
- Electrical responsive graphene-PVDF material and the manufacturing method thereof9 Apr 2024US 11,952,484 B2National Taiwan University of Science and Technology
- Plasticizer for halogen resins2 Apr 2024US 11,945,932 B2Kao Corporation
- Coating composition and use thereof29 Nov 2022US 11,512,218 B2PPG Europe B.V.
- Halogenated resin composition18 Jun 2026US 2026/0167784 A1Kao Corporation
- Polyvinylidene chloride (pvdc)-based composite having core-shell structure and method for manufacturing same14 May 2026US 2026/0132260 A1Weifang Yaxing Chemical Co., Ltd.
- Composition for Production of Polyvinylidene Chloride Monolayer Film with Improved Shrinkage and Food Wrapping Package Including Same15 Feb 2024US 2024/0052118 A1SK Geo Centric Co., Ltd.
- Polyvinylidene Chloride (PVDC)-Based Composite Having Core-Shell Structure and Method for Manufacturing Same23 Nov 2023US 2023/0374231 A1SK Geo Centric Co., Ltd.
- Electrical responsive graphene-pvdf material and the manufacturing method thereof27 Jul 2023US 2023/0235157 A9National Taiwan University of Science and Technology
Most cited
By later US patents
- Method for depositing a multilayer barrier coating on a plastic substrate126US 6,165,566 ABecton, Dickinson and Company · 2000
- Packaging99US 5,049,624 ACMB Foodcan plc · 1991
- Films having a polypropylene blend layer79US 4,764,404 AAmerican National Can Company · 1988
- Blood collection tube assembly75US 5,955,161 ABecton, Dickinson and Company · 1999
- Polymer blends58US 5,856,405 AE. I. Du Pont de Nemours and Company · 1999