Compound and organic electroluminescence device using the same
US-11765972-B2 · Sep 19, 2023 · US
having no double bonds between ring members or between ring members and non-ring members
having no double bonds between ring members or between ring members and non-ring members · 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 | C07D233/02 |
| Official title | having no double bonds between ring members or between ring members and non-ring members |
| Display label | having no double bonds between ring members or between ring members and non-ring members |
| Total patents | 74 |
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 | 7 |
| 2016 | 4 |
| 2017 | 10 |
| 2018 | 2 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 9 |
| 2024 | 9 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing triarylorganoborates
US-11760765-B2 · Sep 19, 2023 · US
Imidazolium reagent for mass spectrometry
US-2023104200-A1 · Apr 6, 2023 · US
Imidazolidinylide compound for use as a shut-down additive for lithium ion batteries and electrolyte and battery
US-2023099524-A1 · Mar 30, 2023 · US
Substituted hydantoinamides as adamts7 antagonists
US-2023027346-A1 · Jan 26, 2023 · US
Biodegradable compound, lipid particle, composition comprising lipid particle, and kit
US-11548857-B2 · Jan 10, 2023 · US
Ethyleneamines for regenerating adsorbent beds for sulfur compound removal
US-11491466-B2 · Nov 8, 2022 · US
Optoelectronic device
US-2022310929-A1 · Sep 29, 2022 · US
Reagents based on a tertiary amine backbone to introduce chemical functionality in nucleic acids and sequence-controlled polymers
US-11358937-B2 · Jun 14, 2022 · US
Olefin metathesis catalysts
US-11261206-B2 · Mar 1, 2022 · US
Process for the manufacturing of triaryl-organo borates
US-11242360-B2 · Feb 8, 2022 · US
Ethyleneamines for regenerating adsorbent beds for sulfur compound removal
US-2022023835-A1 · Jan 27, 2022 · US
Method for producing triarylorganoborates
US-2022002321-A1 · Jan 6, 2022 · US
Method for producing triarylorganoborates
US-11098066-B2 · Aug 24, 2021 · US
Process for the production of triaryl organoborates
US-11078218-B2 · Aug 3, 2021 · US
Group 5 metal complexes for catalytic amine functionalization
US-11034707-B2 · Jun 15, 2021 · US
Reagents based on a tertiary amine backbone to introduce chemical functionality in nucleic acids and sequence-controlled polymers
US-2021163422-A1 · Jun 3, 2021 · US
Olefin metathesis catalysts
US-2021155648-A1 · May 27, 2021 · US
Use of agonists of formyl peptide receptor 2 for treating ocular inflammatory diseases
US-10899780-B2 · Jan 26, 2021 · US
Compound and organic electroluminescence device using the same
US-2021009527-A1 · Jan 14, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D233/02?
- CPC C07D233/02 is the Cooperative Patent Classification code for “having no double bonds between ring members or between ring members and non-ring members.”
- How many patents are filed under CPC C07D233/02 (having no double bonds between ring members or between ring members and non-ring members)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC C07D233/02 growing?
- Publication counts under this code: 9 in 2024 vs 1 in 2025 (latest complete years).