C08G 2261/133
Rod-like building block
C08G2261/133 (Rod-like building block) appears on 14 US grants and 22 published applications in this corpus.
Search patents in C08G- Granted patents
- 14
- Published applications
- 22
- Assignees
- 13
- Inventors
- 48
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 3 |
| 2017 | 1 | 5 |
| 2018 | 5 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compound, mixture, curable resin composition and cured product thereof, and method for producing compound7 Apr 2026US 12,595,334 B2Nippon Kayaku Kabushiki Kaisha
- High-performance ladder polymers for membrane gas separation12 Aug 2025US 12,384,875 B2Massachusetts Institute of Technology
- Polyphenylene compound26 Apr 2022US 11,312,818 B2Nissan Chemical Corporation
- Ladder tetrazine polymers11 May 2021US 11,005,045 B2International Business Machines Corporation
- Preparation of fluoroalkyl electrochromic polymers and the uses thereof26 Jan 2021US 10,899,731 B2Ambilight Inc.
- Compound, mixture, curable resin composition and cured product thereof, and method for producing compound9 Jul 2026US 2026/0193409 A1Nippon Kayaku Kabushiki Kaisha
- Ladder polymers and improved methods of making the same28 May 2026US 2026/0146125 A1Osmoses Inc.
- Organic polymer cathode for secondary magnesium and synthesis method thereof27 Mar 2025US 2025/0105294 A1The Trustees of Columbia University in the City of New York
- Compound, mixture, curable resin composition and cured product thereof, and method for producing compound5 Jan 2023US 2023/0002547 A1Nippon Kayaku Kabushiki Kaisha
- High-performance ladder polymers for membrane gas separation29 Dec 2022US 2022/0411574 A1Board of Trustees of the Leland Stanford Junior University (A/K/A Stanford University)
Most cited
By later US patents