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:
Feb. 01, 2000
Filed:
Jan. 23, 1995
Applicant:
Inventor:
Stefan Miltenyi, Cologne, DE;
Assignee:
Miltenvi Biotech GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ; A61L / ;
U.S. Cl.
CPC ...
436526 ; 436526 ; 436 63 ; 436824 ; 436807 ; 435-72 ; 435-721 ; 4352831 ; 4352886 ; 427-21 ; 427127 ; 427212 ; 42721331 ; 427214 ; 427216 ; 427220 ; 4273722 ; 422 57 ; 422 59 ; 209213 ; 209214 ; 252 6251 ; 252302 ; 2523152 ; 2523153 ;
Abstract
Improvements in the existing procedures and materials for conduct of high gradient magnetic separation (HGMS) are disclosed. The use of plastic coated matrices especially small spheres or balls which form superior magnetic gradient-intensifying supports are disclosed, along with improved methods and apparatus to conduct HGMS. The selection of small spheres in combination with the coating provides for uniform matrices of high stability.