Microtubule polymerization inhibitor prodrugs and methods of using the same
US-12433873-B2 · Oct 7, 2025 · US
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Benzoheptalenes; Hydrogenated benzoheptalenes
Benzoheptalenes; Hydrogenated benzoheptalenes · 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 | C07C2603/34 |
| Official title | Benzoheptalenes; Hydrogenated benzoheptalenes |
| Display label | Benzoheptalenes; Hydrogenated benzoheptalenes |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and uses of colchicine derivatives
US-12324799-B2 · Jun 10, 2025 · US
Photoredox methods for radiocyanation of arenes and use thereof
US-2025129016-A1 · Apr 24, 2025 · US
Microtubule polymerization inhibitor prodrugs and methods of using the same
US-2023241034-A1 · Aug 3, 2023 · US
Microtubule polymerization inhibitor prodrugs and methods of using the same
US-11622960-B2 · Apr 11, 2023 · US
Methods and uses of colchicine derivatives
US-2021283092-A1 · Sep 16, 2021 · US
Polymerizable compound and optical isomer
US-10597371-B2 · Mar 24, 2020 · US
Polymerizable compound and optical isomer
US-2018022716-A1 · Jan 25, 2018 · US
10-substituted colchicinoids as potent anticancer agents
US-9868695-B2 · Jan 16, 2018 · US
10-substituted colchicinoids as potent anticancer agents
US-2017226051-A1 · Aug 10, 2017 · US
Amorphous form of a thiocolchicine derivative
US-9688625-B2 · Jun 27, 2017 · US
Amorphous form of a thiocolchicine derivative
US-2017022155-A1 · Jan 26, 2017 · US
Colchicine derivatives, methods and uses thereof
US-9458101-B2 · Oct 4, 2016 · US
Compositions and methods for enhancing virus efficacy
US-9283254-B2 · Mar 15, 2016 · US
Compositions and methods for enhancing virus efficacy
US-2015202240-A1 · Jul 23, 2015 · US
Compositions and methods for enhancing virus efficacy
US-8940291-B2 · Jan 27, 2015 · US