Sintered body for varistor, multilayer substrate using same, and production method for these
US-2016379738-A1 · Dec 29, 2016 · US
Oxidic
Oxidic · 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 | C04B2237/34 |
| Official title | Oxidic |
| Display label | Oxidic |
| Total patents | 452 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 42 |
| 2016 | 49 |
| 2017 | 47 |
| 2018 | 33 |
| 2019 | 44 |
| 2020 | 42 |
| 2021 | 50 |
| 2022 | 30 |
| 2023 | 39 |
| 2024 | 36 |
| 2025 | 32 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rare-earth oxide based monolithic chamber material
US-2016326061-A1 · Nov 10, 2016 · US
Substrate structures and methods of manufacture
US-2016323997-A1 · Nov 3, 2016 · US
Composite materials and applications thereof and methods of making composite materials
US-9458632-B2 · Oct 4, 2016 · US
Hybrid Sandwich Ceramic Matrix Composite
US-2016264476-A1 · Sep 15, 2016 · US
Rare-earth oxide based monolithic chamber material
US-9440886-B2 · Sep 13, 2016 · US
Heating device
US-9437463-B2 · Sep 6, 2016 · US
Substrate structures and methods of manufacture
US-9408301-B2 · Aug 2, 2016 · US
Optical Component
US-2016202596-A1 · Jul 14, 2016 · US
Process and Formulation to Join Ceramic Forms While Maintaining Structural and Physical Characteristics Across The Bond Surface
US-2016185935-A1 · Jun 30, 2016 · US
Gas sensor, method for manufacturing gas sensor, and method for detecting gas concentration
US-2016161443-A1 · Jun 9, 2016 · US
Oxide ceramic and ceramic electronic component
US-2016155562-A1 · Jun 2, 2016 · US
Substrate structures and methods of manufacture
US-2016135293-A1 · May 12, 2016 · US
Laminated roofing product including recycled roofing material and method of forming the same
US-9290944-B2 · Mar 22, 2016 · US
Silicoaluminophosphate particles, honeycomb structure, method for manufacturing the same and exhaust gas purifying apparatus
US-9284874-B2 · Mar 15, 2016 · US
Supporting substrate for composite substrate and composite substrate
US-2016049469-A1 · Feb 18, 2016 · US
Joined body and method for producing the same
US-2016046531-A1 · Feb 18, 2016 · US
High speed differential wiring in glass ceramic MCMS
US-9232645-B2 · Jan 5, 2016 · US
Encapsulated ceramic armor
US-RE45830-E · Dec 29, 2015 · US
Handle Substrates of Composite Substrates for Semiconductors, and Composite Substrates for Semiconductors
US-2015364548-A1 · Dec 17, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2237/34?
- CPC C04B2237/34 is the Cooperative Patent Classification code for “Oxidic.”
- How many patents are filed under CPC C04B2237/34 (Oxidic)?
- Our database includes 452 publications tagged with this CPC code.
- Is patent activity under CPC C04B2237/34 growing?
- Publication counts under this code: 36 in 2024 vs 32 in 2025 (latest complete years).