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. 24, 1995
Filed:
Nov. 09, 1993
Applicant:
Inventors:
Xumu Zhang, Mountain View, CA (US);
Erich Uffelman, Lexington, VA (US);
James P Collman, Palo Alto, CA (US);
Assignee:
The Board of Trustees of the Leland Stanford Junior University, Stanford, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; C01B / ; C07B / ;
U.S. Cl.
CPC ...
540143 ; 540460 ; 540455 ;
Abstract
The invention includes a water-soluble oxygen carrier. The oxygen carrier includes a meso-.alpha.,.alpha.,.alpha.,.alpha.-tetrakis(o-propanoylamino)phenylporph yrin, in which the 3-carbons of the propanoyl groups are each covalently bound to an amine nitrogen, and iron or cobalt is bound to the pyrrole nitrogens of the porphyrin. The oxygen carrier also includes a ligand L for protecting the open face of the porphyrin from .mu.-oxo dimer formation.