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. 03, 2002
Filed:
Sep. 09, 1999
Applicant:
Inventors:
Staffan Folestad, Västra Frölunda, SE;
Mats Johansson, Göteborg, SE;
Assignee:
AstraZeneca AB, Sodertalje, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 3/00 ; G01N 2/125 ; G01N 2/121 ;
U.S. Cl.
CPC ...
B01F 3/00 ; G01N 2/125 ; G01N 2/121 ;
Abstract
A mixing apparatus for and a method of supplying a mixture having a required homogeneity, the mixing apparatus comprising: a mixing device ( ) for mixing a plurality of materials, the mixing device ( ) including a mixing vessel ( ) and having at least one inlet port ( ) and an outlet port ( ); a supply line ( ) connected to the outlet port ( ) of the mixing device ( ); and at least one measuring device ( ) for measuring on-line at at least one point in the supply line ( ) the composition of the mixed material passing in use through the supply line ( ).