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:
Jul. 17, 2001
Filed:
Jan. 07, 1999
Heinrich Schuchardt, Leverkusen, DE;
Bayer Aktiengesellschaft, Leverkusen, DE;
Abstract
A description is given of a mixing apparatus for the treatment of viscous substances which comprises a heatable housing,with a product inlet,on one side of the vessel and a product outlet,on the other side of the housing,and, if appropriate, an exhaust vapor nozzle,which comprises two or more mutually parallel counter-rotating shafts,′. Located thereupon there are paddles,′ extending in the circumferential direction and blades,′ extending along the axial direction. The apparatus permits the active axial conveyance of the mixed substance, the moving internals fully cleaning themselves kinematically during operation of the apparatus.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile