Ozone supply unit and method for providing ozone for a flame burner apparatus and/or for an oxygen cutting apparatus
US-11084116-B2 · Aug 10, 2021 · US
This page is not indexed by search engines while we improve data quality.
by applying additional compounds or means favouring the cutting, scarfing or desurfacing procedure
by applying additional compounds or means favouring the cutting, scarfing or desurfacing procedure · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23K7/08 |
| Official title | by applying additional compounds or means favouring the cutting, scarfing or desurfacing procedure |
| Display label | by applying additional compounds or means favouring the cutting, scarfing or desurfacing procedure |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2019 | 2 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.