B29K 2425/08
Copolymers of styrene
Official title: {Copolymers of styrene, e.g. AS or SAN, i.e. acrylonitrile styrene (B29K2455/02 takes precedence)}
B29K2425/08 (Copolymers of styrene) appears on 3 US grants and 5 published applications in this corpus.
Search patents in B29K- Granted patents
- 3
- Published applications
- 5
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Material systems and methods of manufacture for auxetic foams11 Aug 2026US 12,703,132 B2The Florida State University Research Foundation, Inc.
- Material systems and methods of manufacture for auxetic foams15 Nov 2022US 11,498,248 B2The Florida State University Research Foundation, Inc.
- Material systems and methods of manufacture for auxetic foams19 Nov 2019US 10,479,004 B2The Florida State University Research Foundation, Inc.
- Material systems and methods of manufacture for auxetic foams1 Oct 2026US 2026/0295909 A1The Florida State University Research Foundation, Inc.
- Material systems and methods of manufacture for auxetic foams27 Feb 2025US 2025/0065543 A1The Florida State University Research Foundation, Inc.
- Material systems and methods of manufacture for auxetic foams15 Jun 2023US 2023/0182358 A1The Florida State University Research Foundation, Inc.
- Material systems and methods of manufacture for auxetic foams6 Feb 2020US 2020/0039124 A1The Florida State University Research Foundation, Inc.
- Material systems and methods of manufacture for auxetic foams11 May 2017US 2017/0129146 A1The Florida State University Research Foundation, Inc.
Most cited
By later US patents