C08J 2425/18
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
C08J2425/18 (Homopolymers or copolymers of aromatic monomers containing elements other than carbon and) appears on 37 US grants and 57 published applications in this corpus.
Search patents in C08J- Granted patents
- 37
- Published applications
- 57
- Assignees
- 51
- Inventors
- 184
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 4 |
| 2017 | 2 | 4 |
| 2018 | 1 | 6 |
| 2019 | 6 | 6 |
| 2020 | 5 | 3 |
| 2021 | 3 | 3 |
| 2022 | 2 | 3 |
| 2023 | 2 | 7 |
| 2024 | 3 | 4 |
| 2025 | 3 | 5 |
| 2026 | 4 | 4 |
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.
- Sound-absorbing material block, method for preparing the same and its application27 Jan 2026US 12,538,070 B2Aac Acoustic Technologies (Shenzhen) Co., Ltd.
- Optical films based on styrenic fluoropolymer and acrylic copolymer20 Jan 2026US 12,529,821 B2Akron Polymer Systems, Inc.
- Composite membrane6 Jan 2026US 12,515,175 B2FUJIFILM Corporation
- Method for producing a polyelectrolyte complex membrane4 Nov 2025US 12,458,928 B2Dwi—Leibniz-Institut FüR Interaktive Materialien E.V.
- Heatable Photochromic Optical Article and Method of Making the Same3 Sep 2026US 2026/0259435 A1Transitions Optical, Inc.
- Dispersants, dispersant concentrates, conductive carbon dispersions, and electrode slurry compositions, and methods of making and use thereof18 Jun 2026US 2026/0171421 A1Infineum International Limited
- Resin composition and article made therefrom30 Apr 2026US 2026/0117066 A1Elite Material Co., Ltd.
- Radiopaque polypropylene26 Mar 2026US 2026/0085159 A1Boston Scientific Scimed, Inc.
- Self-Recyclable Polymer Composites and Methods of Making and Using Thereof25 Sep 2025US 2025/0297097 A1University of Kansas
Most cited
By later US patents
- Flame retardant compositions and their use11US 7,202,296 B2Albemarle Corporation · 2007
- Flame retardant compositions and their use7US 7,405,254 B2Albemarle Corporation · 2008
- Heterogeneous ion exchange membrane and process for its production5US 5,948,826 AAsahi Glass Company, Limited · 1999
- Crosslinked copolymer and ionic exchange film4US 9,834,623 B1Industrial Technology Research Institute · 2017
- Resin composition, laminate sheet, and multilayer printed wiring board3US 11,377,546 B2Showa Denko Materials Co., Ltd. · 2022