C08G 59/628
Phenolcarboxylic acids
Official title: {Phenolcarboxylic acids}
C08G59/628 (Phenolcarboxylic acids) appears on 5 US grants and 12 published applications in this corpus.
Search patents in C08G- Granted patents
- 5
- Published applications
- 12
- Assignees
- 10
- Inventors
- 32
- Latest grant
- 7 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Protective film-forming composition7 Sep 2021US 11,112,696 B2Nissan Chemical Corporation
- Cured film formation composition, orientation material, and retardation material25 Feb 2020US 10,570,248 B2Nissan Chemical Industries, Ltd.
- Method for surface mounting using cleaning-free activated resinous composition8 Oct 2013US 8,551,819 B2San-Ei Kagaku Co., Ltd.
- Liquid epoxy resin composition and semiconductor device6 Apr 2010US 7,692,318 B2Shin-Etsu Chemical Co., Ltd.
- Liquid potting composition13 May 2003US 6,562,482 B1Sumitomo Bakelite Co., Ltd.
- Heat-curable composition, cured article, adhesive agent, and heat-curable composition production method4 Jun 2026US 2026/0152600 A1Kagoshima University
- Solution of polyphenols in amine23 Oct 2025US 2025/0326885 A1Sika Technology AG
- Composition for forming resist underlayer film containing hydroxycinnamic acid derivative3 Apr 2025US 2025/0109242 A1Nissan Chemical Corporation
- Polymer, photosensitive composition, dry film photoresist, and lithography method13 Jun 2024US 2024/0192597 A1Industrial Technology Research Institute
- Protective film-forming composition11 Jun 2020US 2020/0183282 A1Nissan Chemical Corporation
Most cited
By later US patents