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:
Jun. 11, 2019
Filed:
Apr. 03, 2014
Applicant:
Helix Biopharma Corp., Richmond Hill, CA;
Inventor:
Heman Chao, Richmond Hill, CA;
Assignee:
Helix Biopharma Corp., Richmond Hill, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/68 (2017.01); C12N 9/96 (2006.01); C12N 9/80 (2006.01); C07K 16/32 (2006.01);
U.S. Cl.
CPC ...
C12N 9/80 (2013.01); A61K 47/68 (2017.08); A61K 47/6815 (2017.08); A61K 47/6851 (2017.08); C07K 16/32 (2013.01); C12N 9/96 (2013.01); C12Y 305/01005 (2013.01);
Abstract
This disclosure provides antibody-urease conjugates having therapeutic and diagnostic utility. More specifically, the disclosure relates to diagnostic and/or therapeutic conjugates that are prepared by conjugating one or more whole antibodies to urease.