Earth Science Tech Announces and Secures New Provisional Patent for "Hemp Oil Enriched With CBD (Cannabidiol)" Filed With the United States Patent and Trademark Office (USPTO)

Sys-Con Media
Earth Science Tech, Inc. (OTCQB: ETST) ("ETST" or "the Company"), a unique biotechnology company focused on nutraceuticals, bioceuticals and dietary supplements, today announced it has secured, and been assigned, a new provisional patent with the United States Patent and Trademark Office (USPTO) for Hemp Oil Enriched with CBD (Cannabidiol) and Hemp Oil Enriched with Proprietary Additives. The patent was filed on October 8, 2014 by the inventors Dr. Harvey Katz the CEO of Earth Science Tech and Dr. Wei R. Chen the assistant dean of the College of Mathematics and Science at the University of Central Oklahoma (UCO). On October 17, 2014 the inventors Dr. Harvey Katz and Dr. Wei Chen assigned the Provisional Patent to Earth Science Tech, Inc. (ETST).
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