C09B 68/444
Polyether
Official title: {Polyether}
C09B68/444 (Polyether) appears on 9 US grants and 13 published applications in this corpus.
Search patents in C09B- Granted patents
- 9
- Published applications
- 13
- Assignees
- 14
- Inventors
- 44
- Latest grant
- 19 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
By publication year.
Recent patents
- Coloring composition, cured film, pattern forming method, color filter, solid-state imaging element, and image display device19 Jul 2022US 11,390,752 B2FUJIFILM Corporation
- Fluorescent nanoparticles for biomolecular staining and manufacturing method for same6 Jul 2021US 11,054,417 B2Konica Minolta, Inc.
- Leuco colorants as bluing agents in laundry care composition21 Jul 2020US 10,717,950 B2The Procter & Gamble Company
- Particles containing reversible covalent bonds which may be sequentially formed and broken multiple times19 Sep 2017US 9,765,163 B2Centre National de la Recherche Scientifique (CNRS)
- Star polymer nanoshells and methods of preparation thereof21 Mar 2017US 9,597,405 B2International Business Machines Corporation
- Multi Chromophore Fluorescent Dyes with Enhanced Brightness6 Apr 2023US 2023/0107794 A1
- Coloring composition, cured film, pattern forming method, color filter, solid-state imaging element, and image display device30 Jul 2020US 2020/0239694 A1FUJIFILM Corporation
- Leuco colorants as bluing agents in laundry care composition18 Apr 2019US 2019/0112558 A1The Procter & Gamble Company
- Asulfonate Discrete PEG Based Dyes4 Aug 2016US 2016/0222212 A1EquIP, LLC
- Fluorescent nanoparticles for biomolecular staining and manufacturing method for same23 Jun 2016US 2016/0178621 A1Konica Minolta, Inc.
Most cited
By later US patents
- Ink compositions comprising modified colored pigments and methods for preparing the same20US 6,641,653 B2Cabot Corporation · 2003
- Star polymer nanoshells and methods of preparation thereof3US 8,945,513 B2International Business Machines Corporation · 2015
- Star polymer nanoshells and methods of preparation thereof2US 9,597,405 B2International Business Machines Corporation · 2017