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:
May. 22, 2012
Filed:
Aug. 28, 2009
David L. Frank, Highland Beach, FL (US);
David L. Frank, Highland Beach, FL (US);
Innovative American Technology Inc., Coconut Creek, FL (US);
Abstract
A semi-closed loop diesel photobioreactor system and method are provided for producing diesel fuel from wild algae or from specialized algae that has been biologically modified for high efficiency oil production using waste water as a primary food source. The diesel photobioreactor provides a semi-closed loop system with an opening to acquire waste water below the surface to obtain waste water nutrients and to protect the algae species from contamination. The semi-closed loop diesel photobioreactor includes a container that can be designed in a variety of shapes with a tube design preferred, and containing a liquid culture medium for cultivating photosynthetic organisms. The system can utilize natural light and can also deploy an innovative lighting system integrated into the photobioreactor container. The diesel photobioreactor system also has one or more cleaning devices mounted within the container for cleaning the surface of the photobioreactor container.