Vasilis G. Gregoriou

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Drosia Attica, GR

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Patents Grantslast 30 patents

Information Patent Grant
Thermally stable conductive polymers for electrochemical gas sensor...
- Patent number 11,453,749
- Issue date Sep 27, 2022
- ADVENT TECHNOLOGIES HOLDINGS, INC
- Emory Sayre De Castro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ion-imbibed membranes based on proton conducting aromatic polyether...
- Patent number 11,342,573
- Issue date May 24, 2022
- ADVENT TECHNOLOGIES INC.
- George Paloumbis
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WELL DEFINED QUATERNARY AMMONIUM FUNCTIONALIZED QUATERPHENYLENE POL...
- Publication number 20230302441
- Publication date Sep 28, 2023
- Advent Technologies Holdings, Inc.
- Christos L. Chochos
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ION-IMBIBED MEMBRANES BASED ON PROTON CONDUCTING AROMATIC POLYETHER...
- Publication number 20200411892
- Publication date Dec 31, 2020
- Advent Technologies Inc.
- George Paloumbis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMALLY STABLE CONDUCTIVE POLYMERS FOR ELECTROCHEMICAL GAS SENSOR...
- Publication number 20190276602
- Publication date Sep 12, 2019
- Emory Sayre De Castro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...