Flow cells with hydrogel coating
US-11938475-B2 · Mar 26, 2024 · US
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Agar-agar; Derivatives thereof
Agar-agar; Derivatives thereof · 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 | C09D105/12 |
| Official title | Agar-agar; Derivatives thereof |
| Display label | Agar-agar; Derivatives thereof |
| Total patents | 21 |
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 | 2 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High flux, chlorine resistant coating for sulfate removal membranes
US-11794149-B2 · Oct 24, 2023 · US
Composite biomaterials
US-2022296783-A1 · Sep 22, 2022 · US
Method for coating metal surfaces of substrates, and objects coated according to said method
US-11261337-B2 · Mar 1, 2022 · US
Flow cells with hydrogel coating
US-2021086174-A1 · Mar 25, 2021 · US
Flow cells with hydrogel coating
US-10919033-B2 · Feb 16, 2021 · US
High flux, chlorine resistant coating for sulfate removal membranes
US-2020238222-A1 · Jul 30, 2020 · US
High flux, chlorine resistant coating for sulfate removal membranes
US-10646829-B2 · May 12, 2020 · US
Flow cells with hydrogel coating
US-2020129974-A1 · Apr 30, 2020 · US
Method for coating metal surfaces of substrates, and objects coated according to said method
US-2019382615-A1 · Dec 19, 2019 · US
Method for coating metal surfaces of substrates, and objects coated according to said method
US-10400135-B2 · Sep 3, 2019 · US
Surface modification of medical or veterinary devices
US-10350328-B2 · Jul 16, 2019 · US
Method for coating metal surfaces of substrates and objects coated according to said method
US-10280513-B2 · May 7, 2019 · US
Fouling resistant coating for filtration membranes and methods of producing and using same
US-10239021-B2 · Mar 26, 2019 · US
Mechanically tunable bioinks for bioprinting
US-2019016913-A1 · Jan 17, 2019 · US
High flux, chlorine resistant coating for sulfate removal membranes
US-2018369756-A1 · Dec 27, 2018 · US
Bitumen that is solid at ambient temperature
US-2018155629-A1 · Jun 7, 2018 · US
Surface modification of medical or veterinary devices
US-2016193389-A1 · Jul 7, 2016 · US
Method for Coating Metal Surfaces of Substrates and Objects Coated According to Said Method
US-2016168711-A1 · Jun 16, 2016 · US
Method for coating metal surfaces of substrates, and objects coated according to said method
US-2015322288-A1 · Nov 12, 2015 · US