C09J 127/18
Homopolymers or copolymers of tetrafluoroethene
C09J127/18 (Homopolymers or copolymers of tetrafluoroethene) appears on 40 US grants and 48 published applications in this corpus.
Search patents in C09J- Granted patents
- 40
- Published applications
- 48
- Assignees
- 37
- Inventors
- 126
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 3 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 4 |
| 2016 | 2 | 4 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 6 |
| 2020 | 4 | 5 |
| 2021 | 6 | 5 |
| 2022 | 2 | 2 |
| 2023 | 2 | 1 |
| 2024 | 4 | 3 |
| 2025 | 1 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Insulation adhesive, insulation tape, and insulation adhesive preparation method25 Aug 2026US 12,716,014 B2Honor Device Co., Ltd.
- Bonded object, and method for manufacturing bonded object3 Mar 2026US 12,565,601 B2National Institute of Advanced Industrial Science and Technology
- Fluoropolymer composition4 Nov 2025US 12,460,112 B2SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
- Hot-melt pressure sensitive adhesive composition and uses thereof10 Dec 2024US 12,163,017 B2Nautilus Solutions, LLC
- Adhesive, bearing with the adhesive, and methods of making4 Jun 2024US 11,999,878 B2Saint-Gobain Performance Plastics Corporation
- Conductive adhesive and Preparation Method therefor, Slurry and Preparation Method therefor, and Lithium-ion Battery8 Jan 2026US 2026/0008945 A1Fullymax Battery Co., Ltd.
- Tetrafluoroethylene-based polymer composition, binder for electrochemical device, electrode mixture, electrode, and secondary battery6 Nov 2025US 2025/0340761 A1Daikin Industries, Ltd.
- Electrostatic chuck with reduced charge injection into dielectric layer28 Aug 2025US 2025/0273500 A1Entegris, Inc.
- Crosslinked product of fluorine-containing copolymer and fluorine-containing copolymer composition1 May 2025US 2025/0136731 A1AGC Inc.
- Heat shrinkable connecting component and method of manufacturing heat shrinkable connecting component13 Mar 2025US 2025/0087912 A1Sumitomo Electric Fine Polymer, Inc.
Most cited
By later US patents
- Lamination of fluorocarbon films31US 4,549,921 AE. I. Du Pont de Nemours and Company · 1985
- Fluorochemical adhesive material and laminate comprising the same29US 6,740,375 B1Daikin Industries, Ltd. · 2004
- Melt-processible poly(tetrafluoroethylene)27US 6,737,165 B1Omlidon Technologies LLC · 2004
- Process for connecting shaped structures containing polytetrafluoroethylene25US 3,946,136 AHoechst Aktiengesellschaft · 1976
- Plasticized fluoropolymers24US 5,356,986 AE. I. Du Pont de Nemours and Company · 1994