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. 04, 1997
Filed:
Feb. 03, 1995
Applicant:
Inventors:
Joel D Goldstein, King of Prussia, PA (US);
Joseph L Herman, Wilmington, DE (US);
Assignee:
Cephalon, Inc., West Chester, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
514211 ; 514 57 ; 514 59 ; 514724 ; 5147723 ; 514781 ; 514784 ;
Abstract
Disclosed herein are aqueous indolocarbazole solutions. In one embodiment, the invention features a solution comprising: (1) an indolocarbazole; (ii) a selected organic solvent being present in a concentration of between about 1% and about 99% by weight inclusive, (iii) a dispersant being present in a concentration of between about 0.25% and about 10% by weight inclusive; (iv) water being present in a concentration of between 0% and about 99% by weight inclusive, and (v) a polyethylene glycol being present in a concentration of between 0% and about 60% by weight inclusive.