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:
Mar. 04, 1997
Filed:
May. 24, 1995
Applicant:
Inventors:
Ron L Hale, Woodside, CA (US);
Amy Lu, Los Altos, CA (US);
Dennis Solas, San Francisco, CA (US);
Harold E Selick, Belmont, CA (US);
Kevin R Oldenburg, Fremont, CA (US);
Alejandro C Zaffaroni, Atherton, CA (US);
Assignee:
Affymax Technologies N.V., Middlesex, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424449 ; 604 20 ; 514-1 ; 514-2 ; 514 26 ; 514183 ; 514169 ; 514553 ; 514556 ;
Abstract
The present invention relates to methods of delivering pharmaceutical agents across membranes, including the skin layer or mucosal membranes of a patient. A pharmaceutical agent is covalently bonded to a chemical modifier, via a physiologically cleavable bond, such that the membrane transport and delivery of the agent is enhanced.
Hale, Ron. (1997). Compositions and methods for enhanced drug delivery (U.S. Patent No. 5607691). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5607691
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile