C08J 2345/02
Working-up: characterised by the use of homopolymers or copolymers of compounds having
Official title: of coumarone-indene polymers
C08J2345/02 (Working-up: characterised by the use of homopolymers or copolymers of compounds having) appears on 2 US grants and 3 published applications in this corpus.
Search patents in C08J- Granted patents
- 2
- Published applications
- 3
- Assignees
- 4
- Inventors
- 10
- Latest grant
- 5 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Cyclic olefin-based copolymer, cyclic olefin-based copolymer composition, varnish, crosslinked body, film or sheet, layered product, circuit board, electronic device, and prepreg24 Apr 2025US 2025/0129193 A1Mitsui Chemicals, Inc.
- Coating agent, surface-coated elastic body, and surface-coated rubber metal laminate27 Dec 2018US 2018/0371288 A1Nichias Corporation
- Manufacturing method of coumarone-indene resin water-dispersed composition and water-dispersed composition19 Dec 2013US 2013/0338277 A1Dai-Ichi Kogyo Seiyaku Co., Ltd.
Most cited
By later US patents