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. 30, 1999
Filed:
Jul. 30, 1996
Applicant:
Inventors:
Ian Frazer, St. Lucia, AU;
Jian Zhou, Jindalee, AU;
Assignees:
The University of Queensland, Queensland, AU;
CSL Limited, Victoria, AU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
4242041 ; 4241991 ; 435 691 ; 435 693 ; 4352351 ; 435440 ; 536 2372 ; 935 65 ;
Abstract
The invention, in one aspect, is directed to a modified papilloma virus L2 protein which does not bind DNA or which has a substantially impaired ability to bind DNA compared to wild-type papilloma virus L2 protein. The invention is also directed to a method of producing one or more virus-like particles comprising a modified papilloma virus L2 protein according to the invention. The invention also resides in virus-like particles produced from this method.