Sulfonation treatment for a thermoplastic part
US-2025235892-A1 · Jul 24, 2025 · US
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the gas being a reactive gas
the gas being a reactive gas · 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 | B05D3/0433 |
| Official title | {the gas being a reactive gas} |
| Display label | the gas being a reactive gas |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 4 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods for treating a substrate and method for making articles comprising bonded sheets
US-11331692-B2 · May 17, 2022 · US
Methods for treating a substrate and method for making articles comprising bonded sheets
US-2021187546-A1 · Jun 24, 2021 · US
Bio-based conformal coating for sulfur sequestration using polyhydroxyalkanoates
US-10283233-B2 · May 7, 2019 · US
Bio-based conformal coating for sulfur sequestration using polyhydroxyalkanoates
US-2017372814-A1 · Dec 28, 2017 · US
Patterning process
US-9760010-B2 · Sep 12, 2017 · US
Composition for forming silica-based insulating layer, method for preparing composition for forming silica-based insulating layer, silica-based insulating layer, and method for manufacturing silica-based insulating layer
US-9738787-B2 · Aug 22, 2017 · US
Surface modification for enhanced bonding of ceramic materials
US-2017042643-A1 · Feb 16, 2017 · US
Patterning process
US-2016363866-A1 · Dec 15, 2016 · US
Germanium oxide pre-clean module and process
US-9474163-B2 · Oct 18, 2016 · US
Germanium oxide pre-clean module and process
US-2016192502-A1 · Jun 30, 2016 · US
Apparatus for vapor phase processing ophthalmic devices
US-9346226-B2 · May 24, 2016 · US
Composition for forming silica-based insulating layer, method for preparing composition for forming silica-based insulating layer, silica-based insulating layer, and method for manufacturing silica-based insulating layer
US-2015274980-A1 · Oct 1, 2015 · US
Method and apparatus for forming organic monolayer
US-2015147487-A1 · May 28, 2015 · US