Benzylpyridinium reagent for mass spectrometry
US-12424426-B2 · Sep 23, 2025 · US
Hydrazides; Thio or imino analogues thereof
Hydrazides; Thio or imino analogues thereof · 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 | C07D213/86 |
| Official title | Hydrazides; Thio or imino analogues thereof |
| Display label | Hydrazides; Thio or imino analogues thereof |
| Total patents | 39 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Anti-fungals compounds targeting the synthesis of fungal sphingolipids
US-12325678-B2 · Jun 10, 2025 · US
Compound for capping layer and organic light emitting device including same
US-2024251591-A1 · Jul 25, 2024 · US
Anti-fungals compounds targeting the synthesis of fungal sphingolipids
US-2024124392-A1 · Apr 18, 2024 · US
Anti-fungals compounds targeting the synthesis of fungal sphingolipids
US-11858880-B2 · Jan 2, 2024 · US
HDAC inhibitor compounds and methods of treatment
US-11731934-B2 · Aug 22, 2023 · US
Benzylpyridinium reagent for mass spectrometry
US-2023127289-A1 · Apr 27, 2023 · US
Anti-fungals compounds targeting the synthesis of fungal sphingolipids
US-2022394973-A1 · Dec 15, 2022 · US
Anti-fungals compounds targeting the synthesis of fungal sphingolipids
US-11414378-B2 · Aug 16, 2022 · US
Parg inhibitors and method of use thereof
US-2021355103-A1 · Nov 18, 2021 · US
Hdac inhibitor compounds and methods of treatment
US-2021009509-A1 · Jan 14, 2021 · US
Aryl sulfonohydrazides
US-10829446-B2 · Nov 10, 2020 · US
HDAC inhibitor compounds and methods of treatment
US-10807944-B2 · Oct 20, 2020 · US
Polymorphic form of N-{6-(hydroxypropan-2-yl)-2-[2-(methylsulphonyl)ethyl]-2H-indazol-5-yl}-6-(trifluoromethyl)pyridine-2-carboxamide
US-10759758-B2 · Sep 1, 2020 · US
Anti-fungals compounds targeting the synthesis of fungal sphingolipids
US-2020207705-A1 · Jul 2, 2020 · US
Multi-directional polydentate ligands for metal-organic hybrid structures
US-10562845-B2 · Feb 18, 2020 · US
Synthesis of indazoles
US-10501417-B2 · Dec 10, 2019 · US
Polymorphic form of n-{6-(2-hydroxypropan-2-yl)-2-[2-(methylsulphonyl)ethyl]-2h-indazol-5-yl}-6-(trifluoromethyl)pyridine-2-carboxamide
US-2019112270-A1 · Apr 18, 2019 · US
Synthesis of indazoles
US-2019106407-A1 · Apr 11, 2019 · US
Multi-directional polydentate ligands for metal-organic hybrid structures
US-2019100490-A1 · Apr 4, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D213/86?
- CPC C07D213/86 is the Cooperative Patent Classification code for “Hydrazides; Thio or imino analogues thereof.”
- How many patents are filed under CPC C07D213/86 (Hydrazides; Thio or imino analogues thereof)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC C07D213/86 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).