C09J 181/06
Polysulfones
Official title: Polysulfones; Polyethersulfones
C09J181/06 (Polysulfones) appears on 15 US grants and 26 published applications in this corpus.
Search patents in C09J- Granted patents
- 15
- Published applications
- 26
- Assignees
- 29
- Inventors
- 82
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 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 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 4 |
| 2025 | 0 | 7 |
| 2026 | 0 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluorinated poly(imide-phthalonitrile) adhesive formulations and related methods15 Oct 2024US 12,116,504 B2The Boeing Company
- Sulfone-resin containing gas-barrier adhesive23 Apr 2024US 11,965,119 B2Henkel AG & Co. KGaA
- Aromatic polysulfone and aromatic polysulfone composition26 Jan 2021US 10,899,890 B2Sumitomo Chemical Company, Limited
- Thermosetting adhesive composition, and heat resistant adhesive film and wiring film using the same19 May 2015US 9,034,475 B2Hitachi Metals, Ltd.
- Adhesive composition, varnish, adhesive film and wiring film12 May 2015US 9,028,970 B2Hitachi Metals, Ltd.
- Laminate and method for forming laminate20 Aug 2026US 2026/0241412 A1Daikin Industries, Ltd.
- Polymer, electrolyte material, electrolyte membrane, electrolyte membrane with catalyst layer, membrane electrode assembly, solid polymer fuel cell, and solid polymer water electrolysis device13 Aug 2026US 2026/0237705 A1Tosoh Corporation
- Preheating and thermoforming polysulfone film into dental aligners16 Jul 2026US 2026/0199061 A1Bixby International Corporation
- Translucent magazine for a firearm14 May 2026US 2026/0133001 A1Magpul Industries Corp.
- Thermoplastic Resin Composition and Molded Article Formed Therefrom2 Apr 2026US 2026/0092173 A1Lotte Chemical Corporation
Most cited
By later US patents
- Reworkable adhesive for electronic applications30US 5,457,149 AMinnesota Mining and Manufacturing Company · 1995
- Aromatic polyethersulphones having --OCH.sub.2 COR end groups22US 4,296,217 AImperial Chemical Industries PLC · 1981
- Aromatic polysulphone coated article and bonded structure13US 4,020,046 AImperial Chemical Industries PLC · 1977
- Adhesives for laminating vinyl to various substrates12US 5,209,983 AE. I. Du Pont de Nemours and Company · 1993
- Reworkable high temperature adhesives12US 6,380,322 B1Georgia Tech Research Corporation · 2002