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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.:

US 9506085 B1

PDFFull Text
Expired
Date of Patent:
Nov. 29, 2016

Filed:

Jun. 28, 2013

Ammonia production using bioelectrocatalytical devices

Applicant:

University of Iowa Research Foundation (Uirf), Iowa City, IA (US);

Inventors:

Johna Leddy, Iowa City, IA (US);

Timothy Michael Paschkewitz, Morrisville, NC (US);

Assignee:

UNIVERSITY OF IOWA RESEARCH FOUNDATION, Iowa City, IA (US);

Attorney:

The Marbury Law Group, PLLC

Primary Examiner:

Renee Claytor

Assistant Examiner:

Sharon M Papciak

Int. Cl.
CPC ...
C12P 3/00 (2006.01); C12M 1/00 (2006.01); C12M 1/42 (2006.01); C12N 11/14 (2006.01); C12N 9/06 (2006.01); C12N 13/00 (2006.01); C12M 1/12 (2006.01); C12N 9/02 (2006.01);
U.S. Cl.
CPC ...
C12P 3/00 (2013.01); C12M 23/20 (2013.01); C12M 25/08 (2013.01); C12M 35/02 (2013.01); C12N 9/0044 (2013.01); C12N 9/0095 (2013.01); C12N 9/0097 (2013.01); C12N 11/14 (2013.01); C12N 13/00 (2013.01); Y02P 20/52 (2015.11);
Abstract

A device comprising at least one electrode and at least one cell such ascyanobacteria disposed on said electrode for producing ammonia. A layer of polymer, such as ion exchange polymer, can be used to help immobilize the cells. Whole cells or partially disrupted cells can be used. A method and a system for producing ammonia, comprising contacting at least one cyanobacteria such ascyanobacteria with a media with an electrochemical perturbation is disclosed. The potential enhances ammonia production.

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Quick Actions:

Leddy, Johna. (2016). Ammonia production using bioelectrocatalytical devices (U.S. Patent No. 9506085). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9506085

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