Method for producing a blank and dental restoration
US-2021338389-A1 · Nov 4, 2021 · US
Forming laminates or joined articles comprising grooves or cuts
Forming laminates or joined articles comprising grooves or cuts · 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 | C04B2237/64 |
| Official title | Forming laminates or joined articles comprising grooves or cuts |
| Display label | Forming laminates or joined articles comprising grooves or cuts |
| Total patents | 123 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 10 |
| 2017 | 14 |
| 2018 | 10 |
| 2019 | 4 |
| 2020 | 9 |
| 2021 | 12 |
| 2022 | 16 |
| 2023 | 13 |
| 2024 | 6 |
| 2025 | 16 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mechanical ceramic matrix composite (CMS) repair
US-11097384-B2 · Aug 24, 2021 · US
Low temperature method for hermetically joining non-diffusing ceramic materials in multi-layer plate devices
US-11091397-B2 · Aug 17, 2021 · US
Ceramic-metal joined body and method of manufacturing the same, and multi-piece ceramic-metal joined body and method of manufacturing the same
US-2021107837-A1 · Apr 15, 2021 · US
Ceramic-aluminum assembly with bonding trenches
US-10882130-B2 · Jan 5, 2021 · US
Method for manufacturing ceramic-metal layer assembly, method for manufacturing ceramic circuit board, and metal-board-joined ceramic base material board
US-10806028-B2 · Oct 13, 2020 · US
Ceramic-aluminum assembly with bonding trenches
US-2020230728-A1 · Jul 23, 2020 · US
Mechanical ceramic matrix composite (cmc) repair
US-2020230752-A1 · Jul 23, 2020 · US
Method for brazing titanium alloy components with zirconia-based ceramic components for horology or jewellery
US-2020189983-A1 · Jun 18, 2020 · US
Flow path member
US-10685860-B2 · Jun 16, 2020 · US
Method for joining dissimilar engine components
US-10661380-B2 · May 26, 2020 · US
Method for manufacturing ceramic-metal layer assembly, method for manufacturing ceramic circuit board, and metal-board-joined ceramic base material board
US-2020146144-A1 · May 7, 2020 · US
Method for forming passages in composite components
US-10562210-B2 · Feb 18, 2020 · US
Process of Manufacturing a Conversion Element, Conversion Element and Light Emitting Device Comprising the Conversion Element
US-2020048547-A1 · Feb 13, 2020 · US
Ceramic-aluminum assembly with bonding trenches
US-2019314918-A1 · Oct 17, 2019 · US
Superhard constructions & methods of making same
US-2019263723-A1 · Aug 29, 2019 · US
Methods for producing ceramic substrates and module components
US-2019159344-A1 · May 23, 2019 · US
Methods for producing ceramic substrates and module components
US-10231343-B2 · Mar 12, 2019 · US
Method for hydrophobicizing a zirconia surface
US-10125053-B2 · Nov 13, 2018 · US
Circuit cooled on two-sides
US-2018315679-A1 · Nov 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2237/64?
- CPC C04B2237/64 is the Cooperative Patent Classification code for “Forming laminates or joined articles comprising grooves or cuts.”
- How many patents are filed under CPC C04B2237/64 (Forming laminates or joined articles comprising grooves or cuts)?
- Our database includes 123 publications tagged with this CPC code.
- Is patent activity under CPC C04B2237/64 growing?
- Publication counts under this code: 6 in 2024 vs 16 in 2025 (latest complete years).