Insulation materials for a vacuum insulated structure and methods of forming
US-2023331625-A1 · Oct 19, 2023 · US
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opacified by gas
opacified by gas · 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 | C03C2204/06 |
| Official title | opacified by gas |
| Display label | opacified by gas |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Insulation materials for a vacuum insulated structure and methods of forming
US-11691908-B2 · Jul 4, 2023 · US
Insulation materials for a vacuum insulated structure and methods of forming
US-2022119304-A1 · Apr 21, 2022 · US
Body, especially lamp body, and method for producing a hermetic seal
US-11024499-B2 · Jun 1, 2021 · US
Body, especially lamp body, and method for producing a hermetic seal
US-2020066506-A1 · Feb 27, 2020 · US
Method for producing a pore-containing opaque quartz glass
US-10358373-B2 · Jul 23, 2019 · US
Opaque quartz glass and method for its production
US-10005693-B2 · Jun 26, 2018 · US
Method for producing a pore-containing opaque quartz glass
US-2017341968-A1 · Nov 30, 2017 · US
Opaque quartz glass and method for its production
US-2017174560-A1 · Jun 22, 2017 · US