Shower plate, semiconductor manufacturing apparatus, and method for manufacturing shower plate
US-2018312974-A1 · Nov 1, 2018 · US
by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts · 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 | C04B37/003 |
| Official title | {by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts} |
| Display label | by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts |
| Total patents | 196 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 17 |
| 2017 | 15 |
| 2018 | 11 |
| 2019 | 20 |
| 2020 | 13 |
| 2021 | 20 |
| 2022 | 12 |
| 2023 | 17 |
| 2024 | 27 |
| 2025 | 19 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Copper-ceramic bonded body and power module substrate
US-10103035-B2 · Oct 16, 2018 · US
Screen printing plate and manufacturing method of electronic component
US-2018272783-A1 · Sep 27, 2018 · US
Hybrid ceramic matrix composite components for gas turbines
US-2018238178-A1 · Aug 23, 2018 · US
Refractory article and method of forming
US-2018216889-A1 · Aug 2, 2018 · US
CMC blade with integral 3D woven platform
US-10024173-B2 · Jul 17, 2018 · US
Solid state battery fabrication
US-2018198171-A1 · Jul 12, 2018 · US
Method for joining at least two components
US-2018190610-A1 · Jul 5, 2018 · US
Converter-cooling element assembly with metallic solder connection
US-9982878-B2 · May 29, 2018 · US
Solid state battery fabrication
US-9912014-B2 · Mar 6, 2018 · US
Joint surface coatings for ceramic components
US-2017368803-A1 · Dec 28, 2017 · US
Sealing agent for ion transport membranes
US-9834471-B2 · Dec 5, 2017 · US
Laser joining of cmc stacks
US-2017268344-A1 · Sep 21, 2017 · US
Method for joining dissimilar engine components
US-2017173729-A1 · Jun 22, 2017 · US
Method for automated production of a workpiece having a diaphragm
US-2017165869-A1 · Jun 15, 2017 · US
Voltage nonlinear resistive element and method for manufacturing the same
US-9679685-B2 · Jun 13, 2017 · US
Modification of diamond feeds for improving polycrystalline diamond cutter
US-2017144937-A1 · May 25, 2017 · US
Sealing agent for ion transport membranes
US-2017137318-A1 · May 18, 2017 · US
Method for manufacturing liquid ejecting head
US-9634235-B2 · Apr 25, 2017 · US
Modification of diamond feeds for improving polycrystalline diamond cutter
US-9598907-B2 · Mar 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B37/003?
- CPC C04B37/003 is the Cooperative Patent Classification code for “by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts.”
- How many patents are filed under CPC C04B37/003 (by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts)?
- Our database includes 196 publications tagged with this CPC code.
- Is patent activity under CPC C04B37/003 growing?
- Publication counts under this code: 27 in 2024 vs 19 in 2025 (latest complete years).