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:
Dec. 15, 1998
Filed:
Jun. 28, 1996
Applicant:
Inventors:
Thomas R Porter, Omaha, NE (US);
Patrick L Iversen, Omaha, NE (US);
Assignee:
Board of Regents of the University of Nebraska, Lincoln, NE (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
514156 ; 514210 ; 5142262 ; 514359 ; 514376 ; 514460 ; 514471 ; 514569 ; 514577 ; 514724 ; 514776 ;
Abstract
This invention relates to a new and improved pharmaceutical composition and method for delivery of therapeutic or bioactive agents. The methods and composition of the invention can be used with several therapeutic or bioactive agents and can achieve site-specific delivery of a therapeutic or biologically-active substance. This can allow for lower doses and for improved efficacy with drugs, particularly agents such as oligonucleotides which are plagued with problems in achieving therapeutic levels at targeted sites.