Use of charge-balanced imaging agents for determining renal function
US-10493169-B2 · Dec 3, 2019 · US
not condensed with other rings
not condensed with other rings · 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 | C07D255/02 |
| Official title | not condensed with other rings |
| Display label | not condensed with other rings |
| Total patents | 145 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 15 |
| 2017 | 13 |
| 2018 | 13 |
| 2019 | 10 |
| 2020 | 11 |
| 2021 | 9 |
| 2022 | 13 |
| 2023 | 9 |
| 2024 | 18 |
| 2025 | 13 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Disubstituted and trisubstituted 1,2,3-triazoles as wnt inhibitors
US-2019202804-A1 · Jul 4, 2019 · US
Process for preparing polymers from monomers comprising laurolactam
US-2019177478-A1 · Jun 13, 2019 · US
Dimerization strategies and compounds for molecular imaging and/or radioimmunotherapy
US-2019134240-A1 · May 9, 2019 · US
Methods for low temperature fluorine-18 radiolabeling of biomolecules
US-2018273441-A1 · Sep 27, 2018 · US
Method for preparing contrast agent precursor
US-2018265480-A1 · Sep 20, 2018 · US
Nrf2 Activating Compounds and Uses Thereof
US-2018258063-A1 · Sep 13, 2018 · US
Lanthanide complexes comprising at least two betaine groups, which can be used as luminescent markers
US-10047106-B2 · Aug 14, 2018 · US
Charge-balanced imaging agents
US-2018177896-A1 · Jun 28, 2018 · US
Azasteroidal Mimics
US-2018155299-A1 · Jun 7, 2018 · US
Synthesis of imidazo[1,2-a]pyrazin-4-ium salts for the synthesis of 1,4,7-triazacyclononane (tacn) and N- and/or C- functionalized derivatives thereof
US-9988388-B2 · Jun 5, 2018 · US
Synthesis of imidazo[1,2-a]pyrazin-4-ium salts for the synthesis of 1,4,7-triazacyclononane (tacn) and N- and/or C-functionalized derivatives thereof
US-9981967-B2 · May 29, 2018 · US
Polycationic amphiphiles and polymers thereof as antimicrobial agents and methods using same
US-2018111893-A1 · Apr 26, 2018 · US
Spiroacridine-triazine hybrids and applications for electroluminescent devices
US-9944627-B2 · Apr 17, 2018 · US
Composition and method for scavenging sulfides and mercaptans
US-2018100096-A1 · Apr 12, 2018 · US
Psma targeted fluorescent agents for image guided surgery
US-2018009767-A9 · Jan 11, 2018 · US
Method for manufacturing novel nitrogen-containing compound or salt thereof and manufacturing intermediate of novel nitrogen-containing compound or salt thereof
US-2018008583-A1 · Jan 11, 2018 · US
Nrf2 activating compounds and uses thereof
US-9845307-B2 · Dec 19, 2017 · US
Coating Composition Comprising an Alkyd-Comprising Resin and a Drier
US-2017342237-A1 · Nov 30, 2017 · US
Spiroacridine-Triazine Hybrids and Applications for Electroluminescent Devices
US-2017320855-A1 · Nov 9, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D255/02?
- CPC C07D255/02 is the Cooperative Patent Classification code for “not condensed with other rings.”
- How many patents are filed under CPC C07D255/02 (not condensed with other rings)?
- Our database includes 145 publications tagged with this CPC code.
- Is patent activity under CPC C07D255/02 growing?
- Publication counts under this code: 18 in 2024 vs 13 in 2025 (latest complete years).