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:
May. 27, 1980
Filed:
Jul. 20, 1978
Applicant:
Inventors:
Daniel F Bischof, McHenry, IL (US);
John M Munsch, Libertyville, IL (US);
Assignee:
Baxter Travenol Laboratories, Inc., Deerfield, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
2103 / ; 210350 ; 210450 ; 422 48 ;
Abstract
Improvements are provided in the sealing arrangment and in an inflatable shim for a membrane diffusion device which comprises a stack of membrane sections and means for defining interleaving flow paths for two different fluids, separated by the membranes.