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. 02, 2001
Filed:
Nov. 21, 1997
Applicant:
Inventors:
Leland C. Clark, Cincinnati, OH (US);
Richard E. Hoffmann, Beavercreek, OH (US);
Assignee:
Synthetic Blood International, Inc., Kettering, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 1/900 ;
U.S. Cl.
CPC ...
A61B 1/900 ;
Abstract
Perfluorinated alkylcyclohexane and alkyl cyclopentane derivatives of the empirical formula C,F,boil at atmospheric pressure in the range of 144-146° C. and are utilized as mediums for gas transport in liquid ventilation and in artificial blood. Compounds of the C,F,formula which can exist only as a single stereoisomer are preferred as mediums for gas transport.