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:
Sep. 13, 2022
Filed:
Nov. 02, 2020
The Administrators of the Tulane Educational Fund, New Orleans, LA (US);
Vijay T. John, Destrehan, LA (US);
Igor K. M. Tsengam, New Orleans, LA (US);
The Administrators of the Tulane Educational Fund, New Orleans, LA (US);
Abstract
The disclosure relates to a metal phenolic network (MPN) composition for treating algae in an aqueous environment, in particular to entrap/capture, flocculate, and settle or otherwise remove the algae from a location where it damages the aqueous environment and/or harms organisms in the aqueous environment. The MPN composition includes a metal phenolic network (MPN) film and a secondary flocculant such as a clay material or ionic flocculant. Application of the MPN composition to an aqueous environment, for example a marine environment containing a harmful algal bloom (HAB) induces flocculation of the algae with the MPN composition and sedimentation of the resulting floc. Algae removed from a surface region of the aqueous environment in this way eventually kills the algae at least due to a lack of sunlight, and reduces or eliminates the ability of the algae to further damage the aqueous environment until its eventual death.