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. 28, 1999
Filed:
Sep. 11, 1996
Applicant:
Inventors:
Hartmut Hey, Nierstein, DE;
Hans Lohe, Kronberg, DE;
Roland Schmidt, Mainz, DE;
Gordon Shaw, Charlotte, NC (US);
Assignee:
Arteva North America S.a.r.l., Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
422135 ; 422136 ; 422137 ;
Abstract
The invention relates to a device, in particular for the treatment of low-viscosity polymer melts, containing a vessel (1) with a stirrer element, the stirrer element (6) essentially comprising a support structure which passes through the vessel and on which surface formers (8) are arranged. According to the invention, the support structure is designed as a cage-like rod frame (7).
Hey, Hartmut. (1999). Reactor with a flexurally rigid stirrer element (U.S. Patent No. 6007782). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6007782
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile