C08J 2381/10
Polysulfonamides
Official title: Polysulfonamides; Polysulfonimides
C08J2381/10 (Polysulfonamides) appears on 5 US grants and 9 published applications in this corpus.
Search patents in C08J- Granted patents
- 5
- Published applications
- 9
- Assignees
- 7
- Inventors
- 20
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Compounds, compositions and polymer films19 May 2026US 12,630,502 B2FUJIFILM Corporation
- Zwitterionic double network hydrogels6 May 2025US 12,291,652 B2University of Washington
- Single-ion polymer electrolyte molecular design20 Jun 2023US 11,682,793 B2Ford Global Technologies, LLC
- Poly(ether sulfone)s and poly(ether amide sulfone)s and methods of their preparation27 Jun 2017US 9,688,818 B2International Business Machines Corporation
- Poly(ether sulfone)s and poly(ether amide sulfone)s and methods of their preparation21 Jun 2016US 9,371,431 B2International Business Machines Corporation
- Membranes8 May 2025US 2025/0144613 A1FUJIFILM Corporation
- Polymer Films20 Jun 2024US 2024/0199830 A1
- Polymer Films11 Apr 2024US 2024/0117133 A1
- Compounds, Compositions and Polymer Films5 Oct 2023US 2023/0312463 A1FUJIFILM Corporation
- Single-ion polymer electrolyte molecular design28 Apr 2022US 2022/0131186 A1Ford Global Technologies, LLC
Most cited
By later US patents