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. 09, 1990
Filed:
Sep. 24, 1986
Applicant:
Inventors:
Ira H Pastan, Potomac, MD (US);
Sankar Adhya, Gaithersburg, MD (US);
David Fitzgerald, Bethesda, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12P / ; C12N / ; A61K / ;
U.S. Cl.
CPC ...
435193 ; 435 694 ; 435 6952 ; 435 696 ; 435 697 ; 424 8591 ; 424 88 ; 424 92 ; 424 915 ; 530350 ; 530351 ; 530370 ; 530395 ; 530396 ; 935 14 ; 935 29 ; 935 56 ; 935 60 ; 935 65 ; 514-2 ; 514-6 ; 514 12 ;
Abstract
Modified Pseudomonas exotaxins which comprise deletions in at least domain 1A are taught. The toxins exhibit reduced cytotoxicity.