Lanthanide complexes comprising dendrimers
US-2019352511-A1 · Nov 21, 2019 · US
containing a methine or polymethine dye
containing a methine or polymethine dye · 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 | C09B69/105 |
| Official title | {containing a methine or polymethine dye} |
| Display label | containing a methine or polymethine dye |
| Total patents | 201 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 16 |
| 2017 | 16 |
| 2018 | 11 |
| 2019 | 21 |
| 2020 | 21 |
| 2021 | 24 |
| 2022 | 14 |
| 2023 | 27 |
| 2024 | 20 |
| 2025 | 16 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Near infrared absorbing fluorescent compositions
US-10377901-B2 · Aug 13, 2019 · US
Polymeric BODIPY Dyes and Methods for Using the Same
US-2019153170-A1 · May 23, 2019 · US
Ultra bright dimeric or polymeric dyes
US-2019144678-A1 · May 16, 2019 · US
Chromophoric polymer dots with narrow-band emission
US-2019106542-A1 · Apr 11, 2019 · US
Polymethine compounds with long stokes shifts and their use as fluorescent labels
US-10239909-B2 · Mar 26, 2019 · US
(Ethylene, vinyl acetal) copolymers and their use in lithographic printing plate precursors
US-10227423-B2 · Mar 12, 2019 · US
Library of ph responsive polymers and nanoprobes thereof
US-2018369424-A1 · Dec 27, 2018 · US
Chromophoric polymer dots with narrow-band emission
US-10150841-B2 · Dec 11, 2018 · US
Multimeric protected fluorescent reagents
US-10150872-B2 · Dec 11, 2018 · US
Protected fluorescent reagent compounds
US-2018346507-A1 · Dec 6, 2018 · US
Library of pH responsive polymers and nanoprobes thereof
US-10098971-B2 · Oct 16, 2018 · US
Labeled nucleotide analogs having protein shields
US-10023605-B2 · Jul 17, 2018 · US
Organic field effect transistor
US-9978943-B2 · May 22, 2018 · US
Near infrared absorbing colorant polymer, composition, film, optical filter, pattern forming method, and device
US-2018118865-A1 · May 3, 2018 · US
Protected fluorescent reagent compounds
US-9957291-B2 · May 1, 2018 · US
Polymethine compounds with long stokes shifts and their use as fluorescent labels
US-2018111957-A1 · Apr 26, 2018 · US
Fluorescent water-solvated conjugated polymers
US-2018009990-A1 · Jan 11, 2018 · US
Polymeric bodipy dyes and methods for using the same
US-2017335067-A1 · Nov 23, 2017 · US
Recording material and optical information recording medium
US-9792944-B2 · Oct 17, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09B69/105?
- CPC C09B69/105 is the Cooperative Patent Classification code for “containing a methine or polymethine dye.”
- How many patents are filed under CPC C09B69/105 (containing a methine or polymethine dye)?
- Our database includes 201 publications tagged with this CPC code.
- Is patent activity under CPC C09B69/105 growing?
- Publication counts under this code: 20 in 2024 vs 16 in 2025 (latest complete years).