Oxide electrolyte sintered body and method for producing the same
US-10847794-B2 · Nov 24, 2020 · US
Compounds of tantalum
Compounds of tantalum · 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 | C01G35/00 |
| Official title | Compounds of tantalum |
| Display label | Compounds of tantalum |
| Total patents | 141 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 15 |
| 2017 | 8 |
| 2018 | 12 |
| 2019 | 12 |
| 2020 | 18 |
| 2021 | 16 |
| 2022 | 10 |
| 2023 | 9 |
| 2024 | 14 |
| 2025 | 22 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
2H to 1T phase based transition metal dichalcogenide sensor for optical and electronic detection of strong electron donor chemical vapors
US-10801987-B2 · Oct 13, 2020 · US
Compositions for erosion and molten dust resistant environmental barrier coatings
US-2020277237-A1 · Sep 3, 2020 · US
Cathode material for all-solid state battery including coating layer for preventing diffusion and method for preparing the same
US-10673073-B2 · Jun 2, 2020 · US
Solid electrolyte and all solid state battery
US-2020106131-A1 · Apr 2, 2020 · US
Tantalum vanadate nanorods and methods of their make and use
US-10589255-B1 · Mar 17, 2020 · US
Methods for producing electrochromic films by low temperature condensation of polyoxometalates
US-10585322-B2 · Mar 10, 2020 · US
Oxide semiconductor and semiconductor device
US-2020027955-A1 · Jan 23, 2020 · US
Materials and methods for corrosion inhibition of atomically thin materials
US-2019367743-A1 · Dec 5, 2019 · US
Graphene-metal chalcogenide porous material
US-10493426-B2 · Dec 3, 2019 · US
Solid electrolyte material and all solid lithium ion secondary battery
US-2019341651-A1 · Nov 7, 2019 · US
Nanoparticles for the use as pinning centers in superconductors
US-10450199-B2 · Oct 22, 2019 · US
Exfoliating layered transition metal dichalcogenides
US-10414668-B1 · Sep 17, 2019 · US
Lithium lanthanum zirconium tantalum oxide garnet crystal and all-solid-state lithium ion secondary battery
US-10319985-B2 · Jun 11, 2019 · US
Method for producing dispersions of nanosheets
US-10309027-B2 · Jun 4, 2019 · US
Annealing method and nitrogen-doped metal oxide structure
US-2019097227-A1 · Mar 28, 2019 · US
Radiation-sensitive composition and pattern-forming method
US-2019094689-A1 · Mar 28, 2019 · US
Process for producing crystalline tantalum oxide particles
US-10233091-B2 · Mar 19, 2019 · US
Compositions for erosion and molten dust resistant environmental barrier coatings
US-2019062228-A1 · Feb 28, 2019 · US
ALD processes for low leakage current and low equivalent oxide thickness BiTaO films
US-10186570-B2 · Jan 22, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01G35/00?
- CPC C01G35/00 is the Cooperative Patent Classification code for “Compounds of tantalum.”
- How many patents are filed under CPC C01G35/00 (Compounds of tantalum)?
- Our database includes 141 publications tagged with this CPC code.
- Is patent activity under CPC C01G35/00 growing?
- Publication counts under this code: 14 in 2024 vs 22 in 2025 (latest complete years).