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:
Jan. 27, 1987
Filed:
Oct. 02, 1984
Applicant:
Inventors:
Alfred M Prince, Pound Ridge, NY (US);
John Vnek, Bronx, NY (US);
Assignee:
New York Blood Center, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07K / ;
U.S. Cl.
CPC ...
424 86 ; 424 85 ; 424 89 ; 424101 ; 530387 ; 530806 ; 530403 ; 530415 ; 530417 ; 530421 ; 530380 ;
Abstract
There are disclosed a process for enhancing the immunogenicity of a lipid membrane based immunogen comprising flash heating it at a membrane concentrations sufficient under the conditions of flash heating to result in melting of membranes and fusing the melted membranes into novel morphologic forms and a proteinaceous mass comprising particles of HBsAg, said particles including particles of HBsAg in morphologic form not found in nature, said HBsAg contains particles being filaments, branched filaments, closed circular or closed circular branched filaments.