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:
Apr. 20, 2004
Filed:
Apr. 17, 2000
Applicant:
Inventors:
Markus Nowotny, Rheinfelden, CH;
Jean-Claude Tritsch, Saint-Louis, FR;
Assignee:
Roche Vitamins Inc., Parsippany, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/14 ; A61K 9/20 ; A61K 9/26 ; B05D 7/00 ;
U.S. Cl.
CPC ...
A61K 9/14 ; A61K 9/20 ; A61K 9/26 ; B05D 7/00 ;
Abstract
The invention is concerned with a novel process for the manufacture of flowable, non-dusty, binder-free riboflavin granulates by subjecting an aqueous suspension of riboflavin crystals of crystal modification B/C to a fluidized bed spray drying process, a single fluid nozzle spray drying process or a disk-type spray drying process.
Nowotny, Markus. (2004). Process for preparing spray granules containing riboflavin (U.S. Patent No. 6723346). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6723346
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile