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. 13, 2011
Filed:
Sep. 06, 2002
Frank Meeuwssen, BD Willemstad, NL;
Franz Ferdinand Rhiel, Dormagen, DE;
Torsten Hauschild, Gladbach, DE;
Martin Gerlach, Dormagen, DE;
Frank Meeuwssen, BD Willemstad, NL;
Franz Ferdinand Rhiel, Dormagen, DE;
Torsten Hauschild, Gladbach, DE;
Martin Gerlach, Dormagen, DE;
Bayer AG, Leverkusen, DE;
Abstract
Method for controlling the process of separating mixtures containing several substances having close boiling points and with a known concentration, in a distillation column, wherein the concentration of at least one component is measured at a midpoint of the column, and said measurement, together with other parameters, is used to control the process.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile