| |
 |
Hallmark Pharmaceuticals, Inc. Patents |
|
Assignee: Hallmark Pharmaceuticals, Inc.
Address: Somerset, NJ
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5695781 |
Sustained release formulation containing three different types of polymers |
December 9, 1997 |
| Verapamil depot drug formulations include the pharmaceutical itself and a three component release rate controlling matrix composition. The three components of the matrix composition are (1) an alginate component, such as sodium alginate, (2) an enteric polymer component, such as methacry |
| 5370878 |
Method for preparing a direct compression granulated acetaminophen composition |
December 6, 1994 |
| A direct compression granulated acetaminophen tableting composition is prepared by blending acetaminophen with a binder, disintegrant, lubricant and a small amount of water or alcohol, compacting the blend, preferably by roller compacting into sheets, and milling the compacted product in |
|
|
|
