C09B 68/28
Complexing
Official title: {Complexing}
C09B68/28 (Complexing) appears on 3 US grants and 4 published applications in this corpus.
Search patents in C09B- Granted patents
- 3
- Published applications
- 4
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 1 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
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| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
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| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Sol-Gel Based Matrix4 Jul 2019US 2019/0203049 A1Københavns Universitet
- Sol-Gel Based Matrix1 Sep 2016US 2016/0251516 A1Københavns Universitet
- Process for the Synthesis of Precursor Complexes of Titanium Dioxide Sensitization Dyes Based on Ruthenium Polypyridine Complexes17 Dec 2015US 2015/0361267 A1Dyepower
- Process for the Synthesis of Precursor Complexes of Titanium Dioxide Sensitization Dyes Based on Ruthenium Polypyridine Complexes13 Feb 2014US 2014/0046064 A1Dyepower
Most cited
By later US patents