C08G 2261/22
Molecular weight
C08G2261/22 (Molecular weight) appears on 304 US grants and 434 published applications in this corpus.
Search patents in C08G- Granted patents
- 304
- Published applications
- 434
- Assignees
- 194
- Inventors
- 1,008
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 7 |
| 2011 | 3 | 9 |
| 2012 | 2 | 11 |
| 2013 | 7 | 18 |
| 2014 | 10 | 12 |
| 2015 | 8 | 12 |
| 2016 | 18 | 17 |
| 2017 | 19 | 57 |
| 2018 | 26 | 55 |
| 2019 | 34 | 42 |
| 2020 | 49 | 47 |
| 2021 | 38 | 41 |
| 2022 | 22 | 24 |
| 2023 | 20 | 30 |
| 2024 | 30 | 37 |
| 2025 | 13 | 10 |
| 2026 | 5 | 2 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 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.
- Polymer and organic light-emitting diode using same12 May 2026US 12,628,546 B2LG Chem.Ltd.
- Method for manufacturing cured film and use of the same24 Mar 2026US 12,585,189 B2Merck Patent GmbH
- Poly(thiophene-co-benzothiophene-co-dibenzothiophene) copolymers and process for preparation thereof27 Jan 2026US 12,534,566 B2Council of Scientific and Industrial Research
- Anti-reflective hard mask composition27 Jan 2026US 12,535,736 B2Chempole Co., Ltd.
- Method for manufacturing cured film and use of the same2 Jul 2026US 2026/0186416 A1Merck Patent GmbH
- Ultra-low loss hydrocarbon resin composition26 Feb 2026US 2026/0055219 A1Huntsman Advanced Materials (Switzerland) GmbH
- Temperature integrity sensor20 Nov 2025US 2025/0354873 A1Universita Degli Studi di Cagliari
- Iron-catalyzed metathesis polymerization of olefins9 Oct 2025US 2025/0313662 A1Yeda Research and Development Co. Ltd.
- Oversubscription scheduling31 Jul 2025US 2025/0243489 A1Nutanix, Inc.
Most cited
By later US patents
- Polyarylether ketone imide sulfone adhesives118US 9,976,063 B2The Boeing Company · 2018
- Chromophoric polymer dots22US 9,382,473 B2University of Washington through its Center for Commercialization · 2016
- Solid electrolytic capacitor for use in a humid atmosphere17US 10,475,591 B2AVX Corporation · 2019
- Chromophoric polymer dots14US 9,810,693 B2University of Washington through its Center for Commercialization · 2017
- Halo-containing anion exchange membranes and methods thereof13US 10,294,325 B2National Technology & Engineering Solutions of Sandia, LLC · 2019