Dyes for analysis of protein aggregation
US-2024360318-A1 · Oct 31, 2024 · US
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two heterocyclic rings linked carbon-to-carbon (C09B7/00 takes precedence)
two heterocyclic rings linked carbon-to-carbon (C09B7/00 takes precedence) · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C09B23/102 |
| Official title | {two heterocyclic rings linked carbon-to-carbon (C09B7/00 takes precedence)} |
| Display label | two heterocyclic rings linked carbon-to-carbon (C09B7/00 takes precedence) |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dyes for analysis of protein aggregation
US-2021009809-A1 · Jan 14, 2021 · US
Organic dye with improved efficiency and uses thereof in photovoltaic cells
US-10655016-B2 · May 19, 2020 · US
Organic dye for dye-sensitized solar cell
US-10465073-B2 · Nov 5, 2019 · US
2,2′-bibenzo[D]imidazolidene compound having condensed rings at the 1-, 1′-, 3- and 3′-positions, and organic light-emitting element, display device, image information processing apparatus, lighting device, image forming apparatus and exposure unit, each containing the same
US-10403827-B2 · Sep 3, 2019 · US
Organic dye with improved efficiency and uses thereof in photovoltaic cells
US-2019144677-A1 · May 16, 2019 · US
Dyes for analysis of protein aggregation
US-2018273759-A1 · Sep 27, 2018 · US
Organic dye for a dye-sensitized solar cell
US-9997299-B2 · Jun 12, 2018 · US
Dyes and compositions, and processes for using same in analysis of protein aggregation and other applications
US-9932479-B2 · Apr 3, 2018 · US
2,2'-bibenzo[d]imidazolidene compound having condensed rings at the 1-, 1'-, 3- and 3'-positions, and organic light-emitting element, display device, image information processing apparatus, lighting device, image forming apparatus and exposure unit, each containing the same
US-2017263870-A1 · Sep 14, 2017 · US
Dyes for analysis of protein aggregation
US-2016280921-A1 · Sep 29, 2016 · US
Organic dye for a dye-sensitized solar cell
US-2016264782-A1 · Sep 15, 2016 · US
Organic dye for a dye-sensitized solar cell
US-2016268057-A1 · Sep 15, 2016 · US
Dye, photoelectric conversion element using the same, photoelectrochemical cell, and method of producing dye
US-9424998-B2 · Aug 23, 2016 · US
Novel dyes and compositions, and processes for using same in analysis of protein aggregation and other applications
US-2015376411-A1 · Dec 31, 2015 · US
Dyes and compositions, and processes for using same in analysis of protein aggregation and other applications
US-9133343-B2 · Sep 15, 2015 · US