C08G 2261/1428
Containing acyl groups
Official title: containing acyl groups
C08G2261/1428 (Containing acyl groups) appears on 58 US grants and 78 published applications in this corpus.
Search patents in C08G- Granted patents
- 58
- Published applications
- 78
- Assignees
- 53
- Inventors
- 223
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 3 | 5 |
| 2012 | 1 | 2 |
| 2013 | 3 | 6 |
| 2014 | 3 | 11 |
| 2015 | 6 | 11 |
| 2016 | 6 | 7 |
| 2017 | 9 | 5 |
| 2018 | 7 | 4 |
| 2019 | 4 | 5 |
| 2020 | 2 | 5 |
| 2021 | 3 | 4 |
| 2022 | 2 | 4 |
| 2023 | 1 | 1 |
| 2024 | 3 | 1 |
| 2025 | 4 | 2 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- 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.
- Brush prodrugs and uses thereof25 Nov 2025US 12,478,683 B2Massachusetts Institute of Technology
- Brush prodrugs and uses thereof16 Sep 2025US 12,414,997 B2Massachusetts Institute of Technology
- Method for thermo-optical analysis8 Apr 2025US 12,269,918 B1Imam Mohammad Ibn Saud Islamic University
- Biofunctional thiophene monomers and polymers thereof for electronic biomedical devices18 Mar 2025US 12,252,582 B2University of Delaware
- Brush prodrugs and uses thereof21 May 2026US 2026/0137789 A1Massachusetts Institute of Technology
- Brush prodrugs and uses thereof12 Mar 2026US 2026/0069700 A1Massachusetts Institute of Technology
- Photosensitive composition containing pfas-free polycycloolefinic terpolymers and semiconductor device made thereof3 Apr 2025US 2025/0110399 A1Promerus, LLC
- Functional Cyclic Olefin Polymer, Process for Obtaining the Same and Compositions Containing the Same30 Jan 2025US 2025/0034290 A1
- 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 device6 Jun 2024US 2024/0182638 A1Toray Industries, Inc.
Most cited
By later US patents
- Side-chain and end-group modified poly-p-phenylene oligomers16US 9,023,954 B1The United States of America as represented by the Secretary of the Navy · 2015
- Halo-containing anion exchange membranes and methods thereof13US 10,294,325 B2National Technology & Engineering Solutions of Sandia, LLC · 2019
- Photovoltaic cell with benzodithiophene-containing polymer10US 9,337,358 B2Merck Patent GmbH · 2016
- Conjugated polymers with carbonyl substituted thieno[3,4-B]thiophene units for polymer solar cell active layer materials9US 8,372,945 B2Solarmer Energy, Inc. · 2013
- Preparation of bottlebrush polymers via ring-opening metathesis polymerization8US 9,169,334 B2ExxonMobil Chemical Patents Inc. · 2015