C09B 1/5155
Only amino and hydroxy groups
Official title: {only amino and hydroxy groups}
C09B1/5155 (Only amino and hydroxy groups) appears on 6 US grants and 6 published applications in this corpus.
Search patents in C09B- Granted patents
- 6
- Published applications
- 6
- Assignees
- 4
- Inventors
- 16
- Latest grant
- 6 Jun 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Substituted anthraquinone dyes for cellular stains and enzyme detection6 Jun 2017US 9,670,363 B2Biotium, Inc.
- Fluorochromes for organelle tracing and multi-color imaging10 May 2016US 9,334,281 B2Enzo Life Sciences, Inc.
- Substituted anthraquinone dyes for cellular stains and enzyme detection29 Jul 2014US 8,790,892 B2Biotium, Inc.
- Anthraquinone and its derivatives20 Oct 2009US 7,605,280 B2Biostatus Limited
- Anthraquinone and its derivatives13 Jun 2006US 7,060,427 B2Biostatus Limited
- Disperse dyes for dyeing polyester fibres8 Oct 2026US 2026/0308841 A1University of Leeds
- Substituted Anthraquinone Dyes for Cellular Stains and Enzyme Detection22 Jan 2015US 2015/0025222 A1Biotium, Inc.
- Substituted anthraquinone dyes for cellular stains and enzyme detection4 Oct 2012US 2012/0252063 A1Biotium, Inc.
- Fluorochromes for organelle tracing and multi-color imaging11 Mar 2010US 2010/0062429 A1Enzo Life Sciences, Inc.
- Anthraquinone and its derivatives6 Jul 2006US 2006/0148777 A1Biostatus Limited
Most cited
By later US patents
- Anthraquinone and its derivatives12US 6,468,753 B1Biostatus Limited · 2002
- Anthraquinone and its derivatives7US 7,060,427 B2Biostatus Limited · 2006
- Anthraquinone and its derivatives2US 7,605,280 B2Biostatus Limited · 2009
- Substituted anthraquinone dyes for cellular stains and enzyme detection1US 8,790,892 B2Biotium, Inc. · 2014