Sensor for cyanuric acid detection
US-12134795-B2 · Nov 5, 2024 · US
Cyanuric acid; Isocyanuric acid
Cyanuric acid; Isocyanuric acid · 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 | C07D251/32 |
| Official title | Cyanuric acid; Isocyanuric acid |
| Display label | Cyanuric acid; Isocyanuric acid |
| Total patents | 78 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 8 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 20 |
| 2024 | 3 |
| 2025 | 14 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Positive Resist Material And Patterning Process
US-2024168378-A1 · May 23, 2024 · US
Aziridinyl functional compound
US-2023312525-A1 · Oct 5, 2023 · US
Additive mixtures for rheology modification of polymers
US-2023272171-A1 · Aug 31, 2023 · US
Resist underlayer composition, and method of forming patterns using the composition
US-2023273523-A1 · Aug 31, 2023 · US
Method for producing thiol compound
US-2023202976-A1 · Jun 29, 2023 · US
Waterborne crosslinker composition
US-2023193057-A1 · Jun 22, 2023 · US
Resist underlayer composition, and method of forming patterns using the composition
US-11675271-B2 · Jun 13, 2023 · US
Composition for electrode protective film of electrostatic capacitance-type input device, electrode protective film of electrostatic capacitance-type input device, transfer film, laminate, electrostatic capacitance-type input device, and image display device
US-11669013-B2 · Jun 6, 2023 · US
Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, method for manufacturing electronic device, and compound
US-2023139891-A1 · May 4, 2023 · US
Multi-aziridine compound
US-2023136495-A1 · May 4, 2023 · US
Aziridine functional compound
US-2023140764-A1 · May 4, 2023 · US
Multi-aziridine compound
US-2023127229-A1 · Apr 27, 2023 · US
Coating composition
US-2023122028-A1 · Apr 20, 2023 · US
(aziridinyl hydroxy)-functional organic compounds
US-2023119082-A1 · Apr 20, 2023 · US
Particles of (aziridinyl hydroxy)-functional organic compounds
US-2023110237-A1 · Apr 13, 2023 · US
Multi-aziridine compound
US-2023097706-A1 · Mar 30, 2023 · US
Waterborne crosslinker composition
US-2023096600-A1 · Mar 30, 2023 · US
Resist underlayer composition and method of forming patterns using the composition
US-2023103089-A1 · Mar 30, 2023 · US
Divalent nucleobase compounds and uses therefor
US-11603369-B2 · Mar 14, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D251/32?
- CPC C07D251/32 is the Cooperative Patent Classification code for “Cyanuric acid; Isocyanuric acid.”
- How many patents are filed under CPC C07D251/32 (Cyanuric acid; Isocyanuric acid)?
- Our database includes 78 publications tagged with this CPC code.
- Is patent activity under CPC C07D251/32 growing?
- Publication counts under this code: 3 in 2024 vs 14 in 2025 (latest complete years).