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:
Aug. 04, 1998
Filed:
Jan. 16, 1996
Applicant:
Inventors:
Leonid Semionovich Kogtev, Moscow, RU;
Jin Kyu Park, Seoul, KR;
Jin Kyuk Pyo, Seoul, KR;
Young Keun Mo, Chungbook, KR;
Assignee:
Dong Kook Pharmaceutical Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ; C12P / ; C12P / ;
U.S. Cl.
CPC ...
435 85 ; 435 72 ; 435 84 ;
Abstract
The object of this invention is to provide a biosorbent for heavy metals having polyaminosaccharide sodiumphosphate as main ingredient prepared from microbial biomass using Aspergillus, Penicillium, Trichoderma or Micrococcus genus originating from industrial fermentations and biological treatment plants.
Kogtev, Leonid. (1998). Biosorbent for heavy metals prepared from biomass (U.S. Patent No. 5789204). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5789204
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile