C08F 220/307
And polypropylene oxide chain in the alcohol moiety
Official title: {and polypropylene oxide chain in the alcohol moiety}
C08F220/307 (And polypropylene oxide chain in the alcohol moiety) appears on 3 US grants and 5 published applications in this corpus.
Search patents in C08F- Granted patents
- 3
- Published applications
- 5
- Assignees
- 6
- Inventors
- 14
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year.
Recent patents
- Photocurable composition, three-dimensional modeling product, and dental product3 Jul 2025US 2025/0215129 A1Mitsui Chemicals, Inc.
- Three-dimensionalprinting28 Apr 2022US 2022/0126366 A1Hewlett-Packard Development Company, L. P.
- Transparent body production method, transparent body, and amorphous body28 Sep 2017US 2017/0275223 A1Tokyo Ohka Kogyo.Co., Ltd.
- Polymerizable composition for high-refractive optical material and method for preparing high-refractive optical material30 Jun 2016US 2016/0185887 A1Koc Solution Co., Ltd.
- Ionic bonding group-containing comb polymers4 Jun 2015US 2015/0152211 A1BYK-Chemie GmbH
Most cited
By later US patents