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:
Feb. 05, 1991
Filed:
Dec. 16, 1988
Applicant:
Inventors:
Nick V Lazaridis, Wilmington, NC (US);
Moo K Park, Fayetteville, NY (US);
Yousry Sayed, Wilmington, NC (US);
Assignee:
Applied Analytical Industries, Inc., Wilmington, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ; C07H / ; A61K / ;
U.S. Cl.
CPC ...
536118 ;
Abstract
Sucralfate is prepared in good yields and in newly useful form first by reacting sucrose with chlorosulfonic acid in 2-picoline. The amonium salt is then formed and reacted with aluminum chlorohydrate in specific sequence and alcoholic solvent. The two distinct products have unexpected pharmaceutical and physical characteristics. The oral liquid suspensions also must be critically formulated.