C08J 2481/08
Polysulfonates
C08J2481/08 (Polysulfonates) appears on 5 US grants and 9 published applications in this corpus.
Search patents in C08J- Granted patents
- 5
- Published applications
- 9
- Assignees
- 8
- Inventors
- 31
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Micro-engineered poly(HEMA) hydrogel for wearable contact lens biosensing and other applications16 Jun 2026US 12,655,256 B2CooperVision International Limited
- Method of dispersing nanoparticles in different mediums and methods to achieve superior thermoelectric performances in carbon nanotube polymer systems13 Apr 2021US 10,978,629 B2
- Process for preparing free-standing films of conductive polymers17 Mar 2020US 10,590,247 B2Fondazione Istituto Italiano Di Tecnologia
- Blend membranes based on polybenzimidazole (PBI) and polymeric ionic liquids (PILs) and a process for the preparation thereof30 May 2017US 9,663,624 B2Council of Scientific and Industrial Research
- Pigmented coating composition with a phosphorus acid functionalized binder24 May 2016US 9,346,972 B2Rohm and Haas Company
- Facile material extrusion of 3d wearable conductive-polymer micro-super-capacitors27 Aug 2026US 2026/0250470 A1The Governing Council of the University of Toronto
- Recording Material Containing a Coated Polyester Film21 May 2026US 2026/0138388 A1Agfa-Gevaert
- Intrinsically conducting elastomers and methods of making the same5 Jun 2025US 2025/0179297 A1
- A water-soluble co-polyester polymer; a process of synthesis and a coating composition thereof2 Nov 2023US 2023/0348752 A1
- Micro-engineered poly(hema) hydrogel for wearable contact lens biosensing and other applications19 Oct 2023US 2023/0331935 A1CooperVision International Limited
Most cited
By later US patents