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:
Feb. 23, 2016
Filed:
Mar. 15, 2013
Daniel Fleischer, Oakland, CA (US);
Daniel Fleischer, Oakland, CA (US);
Aurora Algae, Inc., Hayward, CA (US);
Abstract
Systems and methods for processing biological material utilizing chitosan are provided herein. Methods may include the steps of reducing the pH of an amount of culture to about 5 to 7, incorporating an amount of a chitosan solution into the culture to form a mixture, wherein chitosan in the chitosan solution binds to the biological material; increasing the pH of the culture to about 7 to 10, to flocculate biological material in the culture, concentrating the flocculates, reducing the pH of the concentrated flocculates to about 3 to 5, and separating the recovered chitosan solution from the concentrated biological material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile