C09B 62/00
Reactive dyes, i.e. dyes which form covalent bonds with the substrates or
Official title: Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
C09B62/00 (Reactive dyes, i.e. dyes which form covalent bonds with the substrates or) appears on 1,281 US grants and 273 published applications in this corpus.
Search patents in C09B- Granted patents
- 1,281
- Published applications
- 273
- Assignees
- 192
- Inventors
- 1,177
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 48 | 0 |
| 1977 | 47 | 0 |
| 1978 | 40 | 0 |
| 1979 | 19 | 0 |
| 1980 | 29 | 0 |
| 1981 | 37 | 0 |
| 1982 | 28 | 0 |
| 1983 | 22 | 0 |
| 1984 | 25 | 0 |
| 1985 | 31 | 0 |
| 1986 | 26 | 0 |
| 1987 | 40 | 0 |
| 1988 | 42 | 0 |
| 1989 | 61 | 0 |
| 1990 | 53 | 0 |
| 1991 | 51 | 0 |
| 1992 | 55 | 0 |
| 1993 | 57 | 0 |
| 1994 | 46 | 0 |
| 1995 | 60 | 0 |
| 1996 | 63 | 0 |
| 1997 | 42 | 0 |
| 1998 | 50 | 0 |
| 1999 | 33 | 0 |
| 2000 | 24 | 0 |
| 2001 | 23 | 2 |
| 2002 | 17 | 6 |
| 2003 | 17 | 17 |
| 2004 | 10 | 30 |
| 2005 | 18 | 15 |
| 2006 | 23 | 12 |
| 2007 | 6 | 8 |
| 2008 | 8 | 19 |
| 2009 | 9 | 7 |
| 2010 | 3 | 10 |
| 2011 | 9 | 12 |
| 2012 | 4 | 9 |
| 2013 | 12 | 8 |
| 2014 | 5 | 10 |
| 2015 | 9 | 11 |
| 2016 | 9 | 8 |
| 2017 | 7 | 7 |
| 2018 | 4 | 13 |
| 2019 | 7 | 8 |
| 2020 | 9 | 5 |
| 2021 | 5 | 12 |
| 2022 | 8 | 11 |
| 2023 | 3 | 11 |
| 2024 | 6 | 8 |
| 2025 | 11 | 8 |
| 2026 | 10 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydrogel coating composition for chemical sensor and chemical sensor fabricated using same1 Sep 2026US 12,723,159 B2Kookmin University Industry Academy Cooperation Foundation
- Dyes undergoing changes in color and fluorescence upon binding of organic oxo compounds18 Aug 2026US 12,710,366 B2Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft und Energie, dieser vertreten durch den Präsidenten der Bundesanstalt für Materialforschung und -prüfung, (BAM)
- Labels comprising dibromopyridazinediones for immunoassays and methods of production and use thereof9 Jun 2026US 12,649,853 B2Siemens Healthcare Diagnostics Inc.
- Polymerizable absorbers of UV and high energy visible light12 May 2026US 12,624,214 B2Johnson & Johnson Vision Care, Inc.
- Polymerizable absorbers of UV and high energy visible light7 Apr 2026US 12,595,370 B2Johnson & Johnson Vision Care, Inc.
- Labels comprising dibromopyridazinediones for immunoassays and methods of production and use thereof17 Sep 2026US 2026/0275110 A1Siemens Healthcare Diagnostics Inc.
- Polymerizable absorbers of uv and high energy visible light6 Aug 2026US 2026/0226278 A1Johnson & Johnson Vision Care, Inc.
- Sulfonate-Containing Water-Solubilizing Peptides11 Jun 2026US 2026/0160758 A1
- Contact lens displaying improved vision attributes4 Jun 2026US 2026/0152590 A1Johnson & Johnson Vision Care, Inc.
- Ophthalmic devices14 May 2026US 2026/0132232 A1Bausch + Lomb Ireland Limited
Most cited
By later US patents
- Method for labeling and detecting materials employing arylsulfonate cyanine dyes395US 5,268,486 ACarnegie-Mellon Unversity · 1993
- Cationic imidazole azo dyes292US 5,708,151 ACiba Specialty Chemicals Corporation · 1998
- Method for labeling and detecting materials employing luminescent arysulfonate cyanine dyes187US 5,569,587 ACarnegie Mellon University · 1996
- Method for labeling and detecting materials employing arylsulfonate cyanine dyes184US 5,486,616 ACarnegie Mellon University · 1996
- Method for labeling and detecting materials employing arylsulfonate cyanine dyes170US 5,569,766 ACarnegie Mellon University · 1996