C08L 27/12
Containing fluorine atoms
Official title: containing fluorine atoms
C08L27/12 (Containing fluorine atoms) appears on 2,442 US grants and 2,624 published applications in this corpus.
Search patents in C08L- Granted patents
- 2,442
- Published applications
- 2,624
- Assignees
- 975
- Inventors
- 5,757
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 19 | 0 |
| 1978 | 20 | 0 |
| 1979 | 5 | 0 |
| 1980 | 7 | 0 |
| 1981 | 10 | 0 |
| 1982 | 14 | 0 |
| 1983 | 19 | 0 |
| 1984 | 17 | 0 |
| 1985 | 23 | 0 |
| 1986 | 24 | 0 |
| 1987 | 17 | 0 |
| 1988 | 21 | 0 |
| 1989 | 30 | 0 |
| 1990 | 38 | 0 |
| 1991 | 29 | 0 |
| 1992 | 42 | 0 |
| 1993 | 40 | 0 |
| 1994 | 25 | 0 |
| 1995 | 36 | 0 |
| 1996 | 38 | 0 |
| 1997 | 33 | 0 |
| 1998 | 39 | 0 |
| 1999 | 48 | 0 |
| 2000 | 58 | 0 |
| 2001 | 50 | 26 |
| 2002 | 69 | 56 |
| 2003 | 68 | 89 |
| 2004 | 74 | 103 |
| 2005 | 37 | 89 |
| 2006 | 60 | 78 |
| 2007 | 37 | 108 |
| 2008 | 39 | 94 |
| 2009 | 49 | 89 |
| 2010 | 60 | 98 |
| 2011 | 57 | 101 |
| 2012 | 58 | 96 |
| 2013 | 69 | 96 |
| 2014 | 91 | 98 |
| 2015 | 78 | 109 |
| 2016 | 72 | 75 |
| 2017 | 61 | 83 |
| 2018 | 56 | 136 |
| 2019 | 70 | 154 |
| 2020 | 96 | 167 |
| 2021 | 106 | 134 |
| 2022 | 105 | 133 |
| 2023 | 87 | 139 |
| 2024 | 86 | 120 |
| 2025 | 83 | 81 |
| 2026 | 54 | 72 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tapered heart valve covering6 Oct 2026US 12,751,822 B2Edwards Lifesciences Corporation
- Fluorine resin film and molded rubber body6 Oct 2026US 12,753,286 B2Daikyo Seiko, Ltd.
- Disentangled PVDF for high electromechanical efficiency thin films and fibers6 Oct 2026US 12,753,298 B2Meta Platforms Technologies, LLC
- Electrode mixture, secondary battery, and composition6 Oct 2026US 12,755,977 B2Daikin Fluorochemicals (China) Co., Ltd.
- Insulated electrical wire and resin composition29 Sep 2026US 12,749,592 B2Daikin Industries, Ltd.
- In Situ Functionalized Symmetric Skinless Mixed Matrix Membrane Adsorbers with Embedded Polymeric Particles and Networks, and Related Compositions, Methods, and Systems1 Oct 2026US 2026/0297271 A1California Institute of Technology
- Method for preparing ultra-high molecular weight pvdf resin by using supercritical polymerization process24 Sep 2026US 2026/0286118 A1Ruyuan Dongyangguang Fluorine Resin Co., Ltd.
- Compositions and methods for passivation of electrode binders24 Sep 2026US 2026/0290832 A1Tesla, Inc.
- Method of producing fluorine-containing elastomer, composition, solid composition, and crosslinked rubber article17 Sep 2026US 2026/0275002 A1AGC Inc.
- Preparation method for polytetrafluoroethylene composition, polytetrafluoroethylene composition, forming product, conductive pipe, heat conduction film, and substrate ccl3 Sep 2026US 2026/0258238 A1Daikin Fluorochemicals (China) Co., Ltd.
Most cited
By later US patents
- Porous stent drug delivery system529US 5,972,027 ASciMed Life Systems, Inc. · 1999
- Vascular prosthesis having fluorinated coating with varying F/C ratio464US 4,718,907 AAtrium Medical Corporation · 1988
- Hydrophobic coating compositions, articles coated with said compositions, and processes for manufacturing same392US 6,663,941 B2Cytonix Corporation · 2003
- Kink-free spiral-wound catheter385US 5,454,795 ATarget Therapeutics, Inc. · 1995
- Kink-free spiral-wound catheter259US 5,695,483 ATarget Therapeutics, Inc. · 1997