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:
Aug. 24, 1993
Filed:
Jun. 20, 1990
Applicant:
Inventors:
Clara Fronticelli, Baltimore, MD (US);
Enrico Bucci, Baltimore, MD (US);
William Brinigar, Strafford, PA (US);
Assignee:
Research Corporation Technologies, Inc., Tucson, AZ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07K / ;
U.S. Cl.
CPC ...
530385 ; 5303873 ;
Abstract
The present invention relates to modified .beta.-chains of human hemoglobin having an oxygen binding affinity equal to or less than natural human hemoglobin. The modified the .beta.-chain of human hemoglobin of the invention preferably has at least one chloride binding site not present in .beta.-chain of natural human hemoglobin.