[1,2,4]triazolo[4,3-b]pyridazines for use in the treatment of proliferative diseases
US-11407755-B2 · Aug 9, 2022 · US
with carboxyl groups on a condensed ring system containing two rings
with carboxyl groups on a condensed ring system containing two 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 | C07C65/11 |
| Official title | with carboxyl groups on a condensed ring system containing two rings |
| Display label | with carboxyl groups on a condensed ring system containing two rings |
| Total patents | 86 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 6 |
| 2019 | 11 |
| 2020 | 11 |
| 2021 | 11 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 13 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nicotine salts, co-crystals, and salt co-crystal complexes
US-2022098166-A1 · Mar 31, 2022 · US
Antibiotic Compounds
US-2022095614-A1 · Mar 31, 2022 · US
Nicotine salts, co-crystals, and salt co-crystal complexes
US-11225468-B2 · Jan 18, 2022 · US
Nicotine salts, co-crystals, and salt co-crystal complexes
US-2021395219-A1 · Dec 23, 2021 · US
Solid Forms of Fasoracetam
US-2021355102-A1 · Nov 18, 2021 · US
Preparation method for escitalopram pamoate
US-11168063-B2 · Nov 9, 2021 · US
Salts of IJAK inhibitors and methods of using the same
US-11149029-B2 · Oct 19, 2021 · US
Nicotine salts, co-crystals, and salt co-crystal complexes
US-11136305-B2 · Oct 5, 2021 · US
Resist composition, method of forming resist pattern, compound, and acid diffusion control agent
US-11036132-B2 · Jun 15, 2021 · US
Design, synthesis and characterization of metal organic frameworks
US-2021171463-A1 · Jun 10, 2021 · US
Method for preparing donepezil pamoate
US-11014885-B2 · May 25, 2021 · US
1,2,4]triazolo[4,3-b]pyridazines for use in the treatment of proliferative diseases
US-2021107905-A1 · Apr 15, 2021 · US
Salt and crystal of triazolopyrazine derivative
US-2021094955-A1 · Apr 1, 2021 · US
Synthesis and characterization of metal organic frameworks
US-10913718-B2 · Feb 9, 2021 · US
[1,2,4]triazolo[4,3-B]pyridazines for use in the treatment of proliferative diseases
US-10766905-B2 · Sep 8, 2020 · US
Antibiotic Compounds
US-2020190009-A1 · Jun 18, 2020 · US
Resist composition, method of forming resist pattern, and compound
US-2020183273-A1 · Jun 11, 2020 · US
Indene derivatives and uses thereof
US-2020165182-A1 · May 28, 2020 · US
Nicotine salts, co-crystals, and salt co-crystal complexes
US-2020148664-A1 · May 14, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C65/11?
- CPC C07C65/11 is the Cooperative Patent Classification code for “with carboxyl groups on a condensed ring system containing two rings.”
- How many patents are filed under CPC C07C65/11 (with carboxyl groups on a condensed ring system containing two rings)?
- Our database includes 86 publications tagged with this CPC code.
- Is patent activity under CPC C07C65/11 growing?
- Publication counts under this code: 2 in 2024 vs 13 in 2025 (latest complete years).