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:
Sep. 26, 1978
Filed:
Mar. 31, 1975
Applicant:
Inventors:
John D Buehler, Fort Washington, PA (US);
Pravinchandra B Shah, Willow Grove, PA (US);
Robert S Joslin, Northbrook, IL (US);
Assignee:
William H. Rorer, Inc., Fort Washington, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424157 ; 424158 ;
Abstract
This invention describes a method of lowering the viscosity of aqueous gels of agents used in pharmaceutical preparations and of aqueous suspensions used as pharmaceutical preparations. Particular gels and suspensions and the viscosity lowering ingredients which are most useful are also described.