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. 11, 2003
Filed:
Jun. 16, 2000
Applicant:
Inventors:
Jong-Sang Park, Seoul, KR;
Min-Hyo Seo, Taejeon, KR;
Assignee:
Expression Genetics, Inc., Huntsville, AL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/14 ;
U.S. Cl.
CPC ...
A61K 9/14 ;
Abstract
A biodegradable, positively-charged aminoalkyl polyester polymer for the delivery of bioactive agents, such as DNA, RNA, oligonucleotides is disclosed. Biologically active moieties, such as drugs, ligands, and the like, can be coupled to the free amino groups of the polymer.
Park, Jong-Sang. (2003). Positively charged poly(alpha-(omega-aminoalkyl)lycolic acid) for the delivery of a bioactive agent via tissue and cellular uptake (U.S. Patent No. 6517869). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6517869
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile