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. 04, 2018
Filed:
Aug. 20, 2009
Berthold Keggenhoff, Krefeld, DE;
Jeffrey Bolton, Moundsville, WV (US);
Friedhelm Steffens, Leverkusen, DE;
Marc Seekamp, Köln, DE;
Gerhard Ruffert, Leverkusen, DE;
Jürgen Kern, Geisenheim, DE;
Thomas Runowski, Düsseldorf, DE;
Berthold Keggenhoff, Krefeld, DE;
Jeffrey Bolton, Moundsville, WV (US);
Friedhelm Steffens, Leverkusen, DE;
Marc Seekamp, Köln, DE;
Gerhard Ruffert, Leverkusen, DE;
Jürgen Kern, Geisenheim, DE;
Thomas Runowski, Düsseldorf, DE;
COVESTRO DEUTSCHLAND AG, Leverkusen, DE;
Abstract
One or more fluid streams are uniformly divided into two or more partial fluid streams in chemical apparatuses in a manner such that there is a reduced tendency to form deposits. Division of such stream(s) is achieved by using a distributor device that includes at least one plate having two or more openings which openings are rounded or chamfered on at least one side.