C08G 2261/142
Side-chains containing oxygen
C08G2261/142 (Side-chains containing oxygen) appears on 869 US grants and 1,265 published applications in this corpus.
Search patents in C08G- Granted patents
- 869
- Published applications
- 1,265
- Assignees
- 476
- Inventors
- 2,678
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 3 |
| 2004 | 0 | 1 |
| 2005 | 1 | 5 |
| 2006 | 2 | 8 |
| 2007 | 2 | 6 |
| 2008 | 1 | 9 |
| 2009 | 3 | 12 |
| 2010 | 10 | 28 |
| 2011 | 13 | 37 |
| 2012 | 18 | 40 |
| 2013 | 26 | 47 |
| 2014 | 35 | 78 |
| 2015 | 52 | 69 |
| 2016 | 55 | 87 |
| 2017 | 62 | 100 |
| 2018 | 79 | 109 |
| 2019 | 82 | 98 |
| 2020 | 67 | 93 |
| 2021 | 77 | 106 |
| 2022 | 62 | 85 |
| 2023 | 77 | 84 |
| 2024 | 68 | 72 |
| 2025 | 45 | 56 |
| 2026 | 28 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bio-functionalization of water-soluble poly(phenylene ehtylene)s6 Oct 2026US 12,753,271 B2Board of Regents, The University of Texas System
- Conductive polymer materials and methods of making the same6 Oct 2026US 12,753,273 B2Georgia Tech Research Corporation
- Composition for forming organic film, patterning process, and compound and polymer for forming organic film8 Sep 2026US 12,730,377 B2Shin-Etsu Chemical Co., Ltd.
- Block copolymer, production method therefor, polymeric electrolyte material, polymeric electrolyte molded article, polymeric electrolyte film, electrolyte film equipped with catalyst layer, membrane electrode composite, solid polymer fuel cell, and water electrolysis type hydrogen generating device25 Aug 2026US 12,715,962 B2Toray Industries, Inc.
- Deep ultraviolet-excitable water-solvated polymeric dyes25 Aug 2026US 12,715,997 B2Becton, Dickinson and Company
- Process for producing functionalized polythiophenes8 Oct 2026US 2026/0308308 A1
- Dhnt monomers and polymer dyes with modified photophysical properties17 Sep 2026US 2026/0275028 A1Beckman Coulter, Inc.
- Photoactive macromolecules and uses thereof30 Jul 2026US 2026/0217904 A1
- Proton exchange membrane material and methods of making the same30 Jul 2026US 2026/0221480 A1Rensselaer Polytechnic Institute
- Composition for forming glass surface treatment film16 Jul 2026US 2026/0201180 A1Nissan Chemical Corporation
Most cited
By later US patents
- Fibrillated polymer compositions and methods of their manufacture118US 10,400,080 B2Sabic Global Technologies B.V. · 2019
- Switchable window based on electrochromic polymers92US 7,256,923 B2University of Washington · 2007
- Reagents for directed biomarker signal amplification73US 8,575,303 B2Sirigen Group Limited · 2013
- Reagents for directed biomarker signal amplification64US 8,362,193 B2Sirigen Group Limited · 2013
- Reagents for directed biomarker signal amplification61US 8,455,613 B2Sirigen Group Limited · 2013