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. 13, 1997
Filed:
Jan. 25, 1995
Applicant:
Inventors:
Merrill S Goldenberg, Thousand Oaks, CA (US);
Alice C Beekman, Thousand Oaks, CA (US);
Assignee:
Amgen Inc., Thousand Oaks, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C12N / ;
U.S. Cl.
CPC ...
4351723 ; 424 78 ; 514 44 ;
Abstract
The present invention relates to an improved method for the cytoplasmic delivery of oligonucleotides using cationic copolymers based on vinyl alcohol with low levels of vinyl amine (PVAVAMs). Improved compositions for use in such method are also provided.