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:
Sep. 15, 1981
Filed:
Oct. 17, 1979
Applicant:
Inventor:
Richard S Nelson, Goring-on-Thames, GB;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01D / ; B01J / ; B05D / ;
U.S. Cl.
CPC ...
2524 / ; 423212 ; 423659 ; 427116 ; 4273722 ; 427346 ;
Abstract
A device for the treatment of fluids in which the fluid is caused to contact the device. The device is particularly useful in the field of catalysis. The device comprises a plurality of substantially parallel elongate helically wound coils of wire connected together by a connecting member to form a sheet of interconnected coils. In the case where the device is used for the treatment of the fluid by catalysis, the wire is made from, or coated with, a catalytically active material.