C08F 14/20
Vinyl fluoride
C08F14/20 (Vinyl fluoride) appears on 23 US grants and 14 published applications in this corpus.
Search patents in C08F- Granted patents
- 23
- Published applications
- 14
- Assignees
- 12
- Inventors
- 39
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 6 |
| 2021 | 6 | 0 |
| 2022 | 8 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for making fluoropolymers3 Jun 2025US 12,319,757 B2Solvay Specialty Polymers Italy S.P.A.
- Nanovoided graded-index optical elements, optical arrays, and methods of forming the same9 Apr 2024US 11,953,702 B1Meta Platforms Technologies, LLC
- Spatially addressable nanovoided polymers28 Feb 2023US 11,594,672 B2Meta Platforms Technologies, LLC
- Composition, organic photoelectronic element, and production methods therefor11 Oct 2022US 11,469,377 B2AGC Inc.
- Nanovoided graded-index optical elements, optical arrays, and methods of forming the same20 Sep 2022US 11,448,798 B1Meta Platforms Technologies, LLC
- Surfactant, preparation method therefor and use thereof28 Aug 2025US 2025/0270397 A1Sinochem Lantian Co., Ltd.
- Polymer materials including coated nanovoids and methods and systems for forming the same2 May 2024US 2024/0141128 A1Facebook Technologies, LLC
- Method for making fluoropolymers20 Oct 2022US 2022/0332854 A1Solvay Specialty Polymers Italy S.P.A.
- Method for making fluoropolymers20 Aug 2020US 2020/0262941 A1Solvay Specialty Polymers Italy S.P.A.
- Nanovoided polymers having shaped voids11 Jun 2020US 2020/0183168 A1Facebook Technologies, LLC
Most cited
By later US patents
- Nanovoided tunable optics39US 11,107,972 B2Facebook Technologies, LLC · 2021
- Vinyl fluoride polymerization32US 5,229,480 AE. I. Du Pont de Nemours and Company · 1993
- Planarization layers for nanovoided polymers14US 11,025,175 B1Facebook Technologies, LLC · 2021
- Waveguide with switchable input10US 11,022,856 B1Facebook Technologies, LLC · 2021
- Low viscosity imine reactive diluents and coating compositions made therefrom7US 6,399,742 B1E. I. Du Pont de Nemours and Company · 2002