C08J 2477/04
Polyamides derived from alpha-amino carboxylic acids
Official title: Polyamides derived from alpha-amino carboxylic acids (C08J2477/10 takes precedence)
C08J2477/04 (Polyamides derived from alpha-amino carboxylic acids) appears on 15 US grants and 31 published applications in this corpus.
Search patents in C08J- Granted patents
- 15
- Published applications
- 31
- Assignees
- 27
- Inventors
- 96
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 3 |
| 2018 | 0 | 0 |
| 2019 | 0 | 4 |
| 2020 | 2 | 4 |
| 2021 | 2 | 2 |
| 2022 | 5 | 3 |
| 2023 | 1 | 0 |
| 2024 | 3 | 6 |
| 2025 | 0 | 6 |
| 2026 | 2 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Polymer processing aids7 Jul 2026US 12,674,049 B2ExxonMobil Technology and Engineering Company
- Bi-polymer thermoplastic26 May 2026US 12,637,566 B2
- Multi-armed polymers comprising free-radical-polymerizable monomers and compositions, systems and methods pertaining to the same10 Dec 2024US 12,162,984 B2Boston Scientific Scimed, Inc.
- Fiber-reinforced material and structure9 Jul 2024US 12,030,998 B2Toyota Boshoku Kabushiki Kaisha
- Bi-polymer thermoplastic11 Jun 2024US 12,006,435 B2
- Polyamide resin composition, film and film laminate comprising same, and pellet mixture17 Sep 2026US 2026/0275106 A1Ube Corporation
- Polymer processing aids30 Apr 2026US 2026/0117053 A1ExxonMobil Technology and Engineering Company
- Antimicrobial and/or antiadhesive crosslinking agents and antimicrobial and/or antiadhesive medical hydrogels formed therefrom16 Apr 2026US 2026/0103570 A1Boston Scientific Scimed, Inc.
- Carbon fiber reinforced composite material and prepreg3 Jul 2025US 2025/0215171 A1Toray Industries, Inc.
- Hydrogel kit capable of being quickly dissolved as required and use method thereof24 Apr 2025US 2025/0129218 A1Shanghai Ruining Biotechnology Co. Ltd
Most cited
By later US patents
- Prepreg and fiber reinforced composite material4US 11,136,442 B2Toray Industries, Inc. · 2021
- Multi-armed polymers comprising free-radical-polymerizable monomers and compositions, systems and methods pertaining to the same3US 11,326,022 B2Boston Scientific Scimed, Inc. · 2022
- Gelatin base edible film and preparation method thereof2US 10,570,262 B2Ningxia Jinbole Food Technology Co., Ltd. · 2020
- Bi-polymer thermoplastic1US 11,274,184 B22022
- Bi-polymer thermoplastic1US 12,006,435 B22024