Perovskite-type ceramic compact and method for manufacturing same
US-2024425384-A1 · Dec 26, 2024 · US
Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate · 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 | C04B2235/44 |
| Official title | Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate |
| Display label | Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate |
| Total patents | 157 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 19 |
| 2017 | 26 |
| 2018 | 15 |
| 2019 | 14 |
| 2020 | 15 |
| 2021 | 10 |
| 2022 | 12 |
| 2023 | 11 |
| 2024 | 8 |
| 2025 | 9 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Highly dense red mud shields for x-ray and gamma-ray attenuation
US-2024018050-A1 · Jan 18, 2024 · US
COG dielectric composition for use with nickel electrodes
US-9852848-B2 · Dec 26, 2017 · US
Oxide electrolyte sintered body and method for producing the same
US-2017346092-A1 · Nov 30, 2017 · US
Mesoporous silica/ceria-silica composite and method for preparing same
US-9828295-B2 · Nov 28, 2017 · US
Magnetic beta-tricalcium phosphate spherical particles and method for producing the same
US-2017323709-A1 · Nov 9, 2017 · US
Refractory metal silicide nanoparticle ceramics
US-2017320783-A1 · Nov 9, 2017 · US
Method for producing sintered ferrite magnet, and sintered ferrite magnet
US-9773593-B2 · Sep 26, 2017 · US
Method of forming borides in carbon composites
US-9725803-B2 · Aug 8, 2017 · US
Method for coating metal nanoparticles on oxide ceramic powder surface
US-2017217840-A1 · Aug 3, 2017 · US
Sialon sintered body and cutting insert
US-2017216931-A1 · Aug 3, 2017 · US
Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements
US-9719307-B1 · Aug 1, 2017 · US
COG Dielectric Composition For Use With Nickel Electrodes
US-2017200557-A1 · Jul 13, 2017 · US
Mechanically stable hollow cylindrical shaped catalyst bodies for gas phase oxidation of an alkene to an unsaturated aldehyde and/or an unsaturated carboxylic acid
US-9700876-B2 · Jul 11, 2017 · US
Growth of silicon and boron nitride nanomaterials on carbon fibers by chemical vapor deposition
US-9676627-B2 · Jun 13, 2017 · US
LiCoO2 Sputtering Target, Production Method Therefor, And Positive Electrode Material Thin Film
US-2017148614-A1 · May 25, 2017 · US
Polycrystalline diamond compact including a pre-sintered polycrystalline diamond table including a nonmetallic catalyst that limits infiltration of a metallic-catalyst infiltrant therein and applications therefor
US-9657529-B1 · May 23, 2017 · US
Methods of sintering dense zeta-phase tantalum carbide
US-2017113975-A1 · Apr 27, 2017 · US
Refractory metal ceramics and methods of making thereof
US-2017107157-A1 · Apr 20, 2017 · US
Refractory metal ceramics and methods of making thereof
US-9611179-B1 · Apr 4, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2235/44?
- CPC C04B2235/44 is the Cooperative Patent Classification code for “Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate.”
- How many patents are filed under CPC C04B2235/44 (Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate)?
- Our database includes 157 publications tagged with this CPC code.
- Is patent activity under CPC C04B2235/44 growing?
- Publication counts under this code: 8 in 2024 vs 9 in 2025 (latest complete years).