C08F 114/22
Vinylidene fluoride
C08F114/22 (Vinylidene fluoride) appears on 35 US grants and 74 published applications in this corpus.
Search patents in C08F- Granted patents
- 35
- Published applications
- 74
- Assignees
- 40
- Inventors
- 180
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 3 | 4 |
| 2011 | 3 | 2 |
| 2012 | 0 | 1 |
| 2013 | 3 | 3 |
| 2014 | 3 | 4 |
| 2015 | 1 | 1 |
| 2016 | 7 | 5 |
| 2017 | 1 | 2 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 4 |
| 2023 | 1 | 5 |
| 2024 | 1 | 10 |
| 2025 | 2 | 16 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for polymerizing molecular-weight controlled polymer8 Sep 2026US 12,729,255 B2Korea Research Institute of Chemical Technology
- Vinylidene fluoride polymer polymerization18 Aug 2026US 12,709,652 B2SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
- Method for making highly crystalline and thermally stable vinylidene fluoride-based polymers24 Mar 2026US 12,583,950 B2Arkema France
- Tyre comprising a piezoelectric device14 Oct 2025US 12,441,141 B2Apollo Tyres Global R&D B. V.
- Polymer matrix electrodes22 Jul 2025US 12,366,547 B2Tecnosens S.R.L.
- Method for preparing ultra-high molecular weight pvdf resin by using supercritical polymerization process24 Sep 2026US 2026/0286118 A1Ruyuan Dongyangguang Fluorine Resin Co., Ltd.
- Tellurium-containing compound and method of producing polymer10 Sep 2026US 2026/0265188 A1AGC Inc.
- Flexible pipe body27 Aug 2026US 2026/0251241 A1Baker Hughes Energy Technology UK Limited
- Composition containing fluorine-containing polymer, method for producing fluorine-containing polymer, and ultraviolet light-emitting element lens containing fluorine-containing polymer12 Mar 2026US 2026/0071013 A1Daikin Industries, Ltd.
- Separator, battery cell, battery, and electric device13 Nov 2025US 2025/0349981 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Process for the manufacture of vinylidene fluoride polymers and use of vinylidene fluoride polymers for paint formulation12US 5,095,081 ASolvay & Cie · 1992
- Method of forming thin film9US 8,883,947 B2Daikin Industries, Ltd. · 2014
- Polyvinylidenefluoride having high mechanical properties and high thermochemical stability and the preparation process thereof6US 5,583,190 AAusimont S. p. A. · 1996
- Method for manufacturing a polymeric piezoelectric film3US 8,356,393 B2Kureha Corporation · 2013
- Method of forming thin film2US 7,655,742 B2Daikin Industries, Ltd. · 2010