C08J 2465/00
Working-up: characterised by the use of macromolecular compounds obtained by reactions forming
Official title: Characterised by the use of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain (C08J2407/00 - C08J2457/00, C08J2461/00 take precedence); Derivatives of such polymers
C08J2465/00 (Working-up: characterised by the use of macromolecular compounds obtained by reactions forming) appears on 94 US grants and 130 published applications in this corpus.
Search patents in C08J- Granted patents
- 94
- Published applications
- 130
- Assignees
- 119
- Inventors
- 397
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 2 |
| 2003 | 5 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 6 |
| 2010 | 1 | 3 |
| 2011 | 3 | 0 |
| 2012 | 0 | 1 |
| 2013 | 3 | 3 |
| 2014 | 0 | 6 |
| 2015 | 4 | 6 |
| 2016 | 1 | 16 |
| 2017 | 6 | 17 |
| 2018 | 6 | 12 |
| 2019 | 12 | 10 |
| 2020 | 7 | 4 |
| 2021 | 4 | 5 |
| 2022 | 3 | 13 |
| 2023 | 5 | 4 |
| 2024 | 4 | 6 |
| 2025 | 5 | 4 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Resin composition and product thereof15 Sep 2026US 12,735,563 B2Elite Electronic Material (Zhongshan) Co., Ltd.
- Porous membranes for high pressure filtration7 Jul 2026US 12,673,303 B2Syensqo Specialty Polymers USA, LLC
- Conductive polymer composition, substrate, and method for producing substrate16 Sep 2025US 12,415,930 B2Shin-Etsu Chemical Co., Ltd.
- Resin composition, film, composite material, moving body, and three-dimensional printing material5 Aug 2025US 12,378,405 B2Mitsubishi Chemical Corporation
- Surface modified separation media18 Feb 2025US 12,227,728 B2Applied Membrane Technology, Inc.
- Heatable Photochromic Optical Article and Method of Making the Same3 Sep 2026US 2026/0259435 A1Transitions Optical, Inc.
- Resin composition, prepreg, resin film, metal-clad laminate, printed wiring board, semiconductor package, and acenaphthylene homopolymer27 Aug 2026US 2026/0250498 A1Resonac Corporation
- Membrane, membrane electrode assembly, and water electrolysis apparatus30 Jul 2026US 2026/0218402 A1Institute of Science Tokyo
- Modified aramid dope, and preparation method and use thereof7 May 2026US 2026/0125527 A1Tayho Advanced Materials Group Co., Ltd.
- Anion Exchange Ionomer With A Poyarylene Backbone and Anion Exchange Membrane Incorporating Same30 Apr 2026US 2026/0117034 A1USA Fortescue IP, Inc.
Most cited
By later US patents
- Poly(ethylene oxide) coated surfaces119US 6,616,982 B2Massachusetts Institute of Technology · 2003
- Polyarylether ketone imide sulfone adhesives118US 9,976,063 B2The Boeing Company · 2018
- Polymer coatings having improved resistance to solvents67US 7,785,493 B2H. C. Starck GmbH · 2010
- Pharmaceutical elastomeric coating63US 5,000,994 AWest Corporation · 1991
- Pharmaceutical elastomeric coating56US 4,973,504 AWest Corporation · 1990