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:
Dec. 07, 1982
Filed:
Apr. 27, 1981
Applicant:
Inventors:
Robert W Dobna, Rahway, NJ (US);
B Allen Mayles, Manalapan, NJ (US);
Thomas H Stoudt, Westfield, NJ (US);
Assignee:
Merck & Co., Inc., Rahway, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210450 ; 210456 ; 210650 ;
Abstract
An improved radial flow cell, comprising two or more sets of inlet port-groove-dam devices for improving the efficiency of radial flows and an efficient filtration device consisting of a micropore membrane and a steel screen support of low retention volume, is useful for aseptic and continuous in-line filtration of heterogeneous mixtures containing high concentrations of solids especially those resulting from fermentation processes.