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. 17, 2008
Filed:
Oct. 20, 2006
Applicants:
Win-chin Chiang, Newburgh, IN (US);
Nagendra Rangavajla, Newburgh, IN (US);
Inventors:
Win-Chin Chiang, Newburgh, IN (US);
Nagendra Rangavajla, Newburgh, IN (US);
Assignee:
Bristol-Myers Squibb Company, Evansville, IN (US);
Primary Examiner:
Int. Cl.
CPC ...
B01F 13/02 (2006.01); B01F 7/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a conical screw blender which comprises an inverted cone-shaped vessel. The blender also includes a material inlet, a material outlet, a driven screw housed within the vessel, and at least two non-diffuse gas injection lines attached to the vessel. The conical screw blender of the present invention can be used not only for the mixing of materials, but also for the drying of materials.