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. 16, 1994
Filed:
Feb. 13, 1991
Applicant:
Inventors:
Donald A Tomalia, Midland, MI (US);
Donald A Kaplan, Cincinnati, OH (US);
William J Kruper, Jr, Sanford, MI (US);
Roberta C Cheng, Midland, MI (US);
Ian A Tomlinson, Midland, MI (US);
Michael J Fazio, Midland, MI (US);
David M Hedstrand, Midland, MI (US);
Larry R Wilson, Beaverton, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424-149 ; 424-4 ; 424 7808 ; 424 781 ; 424-9 ; 424 7817 ; 424 7837 ; 424-153 ; 424-169 ; 424-165 ; 521 25 ; 521 28 ; 436173 ; 436806 ; 5147721 ; 5147723 ;
Abstract
Starburst conjugates which are composed of at least one dendrimer in association with at least one unit of a carried agricultural, pharmaceutical, or other material have been prepared. These conjugates have particularly advantageous properties due to the unique characteristics of the dendrimer.