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. 26, 2005
Filed:
Dec. 02, 2002
Joachim Wagner, Köln, DE;
Peter Jähn, Leverkusen, DE;
Jacqueline Kusan-bindels, Neuss, DE;
Dagmar Ulbrich, Köln, DE;
Rolf Albach, Köln, DE;
Hermann-josef Kirschbaum, Kerpen, DE;
Joachim Wagner, Köln, DE;
Peter Jähn, Leverkusen, DE;
Jacqueline Kusan-Bindels, Neuss, DE;
Dagmar Ulbrich, Köln, DE;
Rolf Albach, Köln, DE;
Hermann-Josef Kirschbaum, Kerpen, DE;
Bayer Aktiengesellschaft, Leverkusen, DE;
Abstract
This invention relates to an apparatus and a process for rapidly and accurately dispensing fluids, in which at least one component is dispensed into the reaction vessel in two or three stages. In this process, the amount of fluid dispensed in the second and third stages is determined on the basis of the mass flow rate calculated in the preceding sub-step.