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. 01, 1987
Filed:
Sep. 30, 1985
Applicant:
Inventors:
Jeffrey L Finnan, Southgate, MI (US);
Rudolph E Lisa, Grosse Ile, MI (US);
Douglass N Schmidt, Grosse Ile, MI (US);
Assignee:
BASF Corporation, Parsippany, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
514629 ; 514630 ; 424489 ; 424502 ;
Abstract
The subject invention relates to a process for preparing acetaminophen powders by spray drying the acetaminophen in the presence of various excipients. Preferably a lubricant is incorporated into the acetaminophen powder during the spray drying process or after the spray drying process by passing the spray dried acetaminophen powder through a fluidized bed dryer which contains a lubricant.
Finnan, Jeffrey. (1987). Process for preparing spray dried acetaminophen powder and the powder (U.S. Patent No. 4710519). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4710519
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile