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:
Nov. 23, 1999
Filed:
Nov. 24, 1997
Applicant:
Inventors:
Wolfgang Podszun, Koln, DE;
Olaf Halle, Koln, DE;
Johan Kijlstra, Leverkusen, DE;
Robert Bloodworth, Koln, DE;
Eckhard Wendt, Leverkusen, DE;
Assignee:
G E Bayer Silicones GmbH & Co. KG, Erkrath, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ; H01F / ;
U.S. Cl.
CPC ...
252 6252 ; 252 6254 ;
Abstract
Magnetorheological liquids, a process for producing them, their use and a process for producing polymer-coated magnetisable particles used in the magnetorheological liquids.