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:
Jun. 04, 2002
Filed:
Feb. 24, 1999
Applicant:
Inventors:
Christof Herrmann, Viernheim, DE;
Wolfgang Hübinger, Limburgerhof, DE;
Jens Kremeskötter, Ludwigshafen, DE;
Roland Minges, Grünstadt, DE;
Jürgen Schmidt-Thümmes, Neuhofen, DE;
Hans-Ulrich Moritz, Bendestorf, DE;
Wolfgang Schmidt, Paderborn, DE;
Maren Ridder, Hamburg, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B01J 1/900 ; C02F 2/00 ; F28D 2/100 ;
U.S. Cl.
CPC ...
B01J 1/900 ; C02F 2/00 ; F28D 2/100 ;
Abstract
A curved tubular flow reactor designed for carrying out chemical reactions continuously, for preparing mixtures and as a liquid-phase heat exchanger comprises a plurality of successive bends having alternating directions of curvature.