C08G 2261/322
Non-condensed
Official title: non-condensed
C08G2261/322 (Non-condensed) appears on 1,028 US grants and 1,471 published applications in this corpus.
Search patents in C08G- Granted patents
- 1,028
- Published applications
- 1,471
- Assignees
- 511
- Inventors
- 2,742
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 0 | 3 |
| 2005 | 3 | 7 |
| 2006 | 6 | 4 |
| 2007 | 2 | 9 |
| 2008 | 1 | 18 |
| 2009 | 6 | 31 |
| 2010 | 13 | 61 |
| 2011 | 20 | 88 |
| 2012 | 32 | 106 |
| 2013 | 57 | 99 |
| 2014 | 86 | 127 |
| 2015 | 83 | 104 |
| 2016 | 86 | 101 |
| 2017 | 87 | 104 |
| 2018 | 84 | 105 |
| 2019 | 87 | 90 |
| 2020 | 80 | 80 |
| 2021 | 67 | 95 |
| 2022 | 53 | 73 |
| 2023 | 60 | 54 |
| 2024 | 51 | 49 |
| 2025 | 42 | 41 |
| 2026 | 14 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C08G 2261/3223Containing one or more sulfur atoms as the only heteroatomIndexing code892
- C08G 2261/3221Containing one or more nitrogen atoms as the only heteroatomIndexing code219
- C08G 2261/3222Containing one or more oxygen atoms as the only heteroatomIndexing code49
- C08G 2261/3229Containing nitrogen and sulfur as heteroatomsIndexing code32
- C08G 2261/3225Containing one or more se atoms as the only heteroatomIndexing code29
- C08G 2261/3228Containing nitrogen and oxygen as heteroatomsIndexing code6
- C08G 2261/323Containing combinations of different heteroatoms other than nitrogen and oxygen or nitrogenIndexing code4
- C08G 2261/3227Containing only one kind of heteroatoms other than n, o, s, siIndexing code3
Recent patents
- Polycarbonate and method for preparing same29 Sep 2026US 12,747,320 B2LG Chem.Ltd.
- Electrochromic devices having n-doped conductive polymer as transparent conducting layer, ion storage layer, and/or electrochromic layer25 Aug 2026US 12,717,199 B2Ambilight Inc.
- Process for producing functionalized polythiophenes28 Jul 2026US 12,692,343 B2Heraeus Epurio GmbH
- Blue-excitable water-solvated polymeric dyes14 Jul 2026US 12,679,978 B2Becton, Dickinson and Company
- Antibacterial antistatic composition and volatile corrosion inhibitor film including the same12 May 2026US 12,624,190 B2Daejin Advanced Materials Inc.
- Process for producing functionalized polythiophenes8 Oct 2026US 2026/0308308 A1
- Composition for forming glass surface treatment film16 Jul 2026US 2026/0201180 A1Nissan Chemical Corporation
- Composition for Forming Electrode Protective Layer, Electrode for Lithium Secondary Battery and Lithium Secondary Battery Comprising the Same16 Jul 2026US 2026/0204657 A1LG Chem.Ltd.
- Method for producing polymer and apparatus for producing polymer25 Jun 2026US 2026/0176414 A1Panasonic Intellectual Property Management Co., Ltd.
- Copolymer7 May 2026US 2026/0125510 A1LG Chem.Ltd.
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
- Fluorescent methods and materials for directed biomarker signal amplification83US 8,158,444 B2Sirigen, Inc. · 2012
- Polymer devices81US 6,603,139 B1Cambridge Display Technology Limited · 2003
- Fluorescent methods and materials for directed biomarker signal amplification62US 8,802,450 B2Sirigen, Inc. · 2014