Electrochemically engineered surface of hydrogels, particularly peg hydrogels, for enhanced cellular penetration
US-2021032412-A1 · Feb 4, 2021 · US
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Chemistry & Metallurgy
Chemistry & Metallurgy · 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 | C25B9/12 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 6 |
| 2020 | 1 |
| 2021 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrochemical reaction device
US-10883180-B2 · Jan 5, 2021 · US
Electrolytic reactor
US-10837116-B2 · Nov 17, 2020 · US
Method, device and system for spatially controlling the formation of a hydrogel electrochemically
US-10385170-B2 · Aug 20, 2019 · US
Environment control system utilizing an electrochemical cell
US-2019192806-A1 · Jun 27, 2019 · US
Electrolytic Reactor
US-2019161871-A1 · May 30, 2019 · US
Electrolytic reactor comprising a cathode and an anode
US-2019161875-A1 · May 30, 2019 · US
Electrochemical reaction device
US-2019085470-A1 · Mar 21, 2019 · US
Methods and systems for carbon nanofiber production
US-2019039040-A1 · Feb 7, 2019 · US
Electrolytic treatment method and electrolytic treatment apparatus
US-10036095-B2 · Jul 31, 2018 · US
Method for manufacturing tubular co-electrolysis cell
US-2017275769-A1 · Sep 28, 2017 · US
Metal container washing apparatus
US-9669435-B2 · Jun 6, 2017 · US
Method, device and system for spatially controlling the formation of a hydrogel electrochemically
US-2016230197-A1 · Aug 11, 2016 · US
Electrolytic treatment method and electrolytic treatment apparatus
US-2016083856-A1 · Mar 24, 2016 · US