Patent · US Expired

Process and apparatus for the production of divisible tablets

US6009690A · kind A · utility

116Cited by

10References

9Claims

0Family size

Assignee

BASF SE

Inventors

Joerg Rosenberg · Ellerstadt, DE
Werner Maier · Schifferstadt, DE
Helmut Fricke · Mutterstadt, DE
Jorg Breitenbach · Mannheim, DE

Key dates

Filing date	Jun 18, 1997
Grant date	Jan 4, 2000
Priority date	—
Expiry date	Jun 18, 2017

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S53/90
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A process for the production of divisible tablets by melt calendering in which two molding rolls are combined together, at least one of which has depressions with at least one bar which extends up to the surface line of the molding roll and forms a score.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.