C08J 2325/18
Homopolymers or copolymers of aromatic monomers containing elements other than carbon and
Official title: Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
C08J2325/18 (Homopolymers or copolymers of aromatic monomers containing elements other than carbon and) appears on 102 US grants and 152 published applications in this corpus.
Search patents in C08J- Granted patents
- 102
- Published applications
- 152
- Assignees
- 97
- Inventors
- 400
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 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 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 3 |
| 2008 | 1 | 3 |
| 2009 | 2 | 3 |
| 2010 | 0 | 3 |
| 2011 | 0 | 6 |
| 2012 | 3 | 2 |
| 2013 | 1 | 1 |
| 2014 | 5 | 6 |
| 2015 | 3 | 4 |
| 2016 | 6 | 10 |
| 2017 | 7 | 19 |
| 2018 | 8 | 9 |
| 2019 | 6 | 7 |
| 2020 | 7 | 12 |
| 2021 | 4 | 7 |
| 2022 | 8 | 9 |
| 2023 | 4 | 15 |
| 2024 | 7 | 11 |
| 2025 | 11 | 7 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical compensation films based on combinations of negative birefrigent and positive birefrigent components6 Oct 2026US 12,754,358 B2Akron Polymer Systems, Inc.
- Photoresist composition and method of manufacturing a semiconductor device4 Aug 2026US 12,699,320 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Sound absorption material block and method made thereof26 May 2026US 12,637,581 B2AAG Microtech (Changzhou) Co., Ld.
- Compounds, compositions and polymer films19 May 2026US 12,630,502 B2FUJIFILM Corporation
- Single-ion electrolytes for solid-state alkaline batteries14 Apr 2026US 12,603,388 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Polymerizable composition, ion exchange resin, ion exchange membrane, membrane electrode assembly, and hydrogen production device8 Oct 2026US 2026/0308295 A1Tokuyama Corporation
- Single-ion electrolytes for solid-state alkaline batteries24 Sep 2026US 2026/0291007 A1The Government of the United States of America, as represented by the Secretary of the Navy
- Catechol Polymer Coatings for High-Performance Polymeric Fiber Surface Functionalization23 Jul 2026US 2026/0210034 A1Mussel Polymers, Inc
- Membranes2 Jul 2026US 2026/0183761 A1FUJIFILM Corporation
- Crosslinked copolymer, polymer membrane comprising same, and anion exchange membrane comprising same polymer membrane2 Jul 2026US 2026/0184857 A1Hanwha Solutions Corporation
Most cited
By later US patents
- Ion-conducting membranes56US 9,580,824 B2Dioxide Materials, Inc. · 2017
- Ion exchange polyethylene membrane and process29US 5,531,899 AMillipore Investment Holdings Limited · 1996
- Heterogeneous anion exchanger22US 6,632,848 B2Asahi Glass Company, Limited · 2003
- Silver nanoplate compositions and methods20US 9,249,334 B2nanoComposix, Inc. · 2016
- Silver nanoplate compositions and methods18US 9,212,294 B2nanoComposix, Inc. · 2015