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:
Nov. 21, 2000
Filed:
Dec. 28, 1998
Applicant:
Inventors:
Mannarsamy Balasubramanian, Roswell, GA (US);
Mark Joseph Newman, Duluth, GA (US);
R Martin Emanuele, Alpharetta, GA (US);
Carlos A Rivera-Marrero, Norcross, GA (US);
Charles William Todd, Lawrenceville, GA (US);
Robert Newton Brey, III, Alpharetta, GA (US);
Assignee:
CytRx Corporation, , DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
4242801 ; 4242781 ; 4242791 ; 4242831 ; 514723 ; 5147723 ; 568624 ;
Abstract
The present invention includes novel polyoxyethylene/polyoxypropylene block copolymers as well as methods for making the block copolymers. The block copolymers are high molecular weight molecules and are useful as general surfactants and display enhanced biological efficacy as vaccine adjuvants.