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:
Jul. 30, 1991
Filed:
Feb. 15, 1990
Applicant:
Inventors:
Suk-Zu Song, Flanders, NJ (US);
Surendra C Mehta, Randolph, NJ (US);
Kuchi S Murthy, Morris Plains, NJ (US);
Russell U Nesbitt, Somerville, NJ (US);
Mahdi B Fawzi, Flanders, NJ (US);
Assignee:
Warner-Lambert Company, Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; G02C / ;
U.S. Cl.
CPC ...
424 78 ; 3511 / ; 424 81 ; 424430 ; 424435 ; 424436 ; 424449 ; 523106 ; 523111 ;
Abstract
A new series of copolymers which are useful as coatings for solid dosage forms, for transdermal devices, for wound dressing materials, and for contact lenses. Also disclosed are methods for preparing monomers and polymers as well as pharmaceutical compositions containing such polymers.