The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 2021
Filed:
Aug. 22, 2019
Voltea B.v., Sassenheim, NL;
Albert Van Der Wal, Oegstgeest, NL;
Hank Robert Reinhoudt, Wassenaar, NL;
Bart Van Limpt, Leiden, NL;
Thomas Richard Bednar, Brookfield, WI (US);
George Shoemaker Ellis, Brookfield, WI (US);
David Jeffrey Averbeck, Brookfield, WI (US);
VOLTEA LIMITED, London, GB;
Abstract
An apparatus to remove ions including a plurality of capacitive electrode stacks. Each capacitive electrode stack may have: a plurality of first electrodes including a plurality of first current collectors; a plurality of second electrodes including a plurality of second current collectors; and a spacer between the first and second electrodes to allow water to flow in between the electrodes. The second current collectors of a first of the plurality of capacitive electrode stacks may be connected to the first current collectors of a second of the plurality of capacitive electrode stacks.