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:
Oct. 19, 1993
Filed:
Apr. 30, 1992
Applicant:
Inventors:
Jens-Christian Wunderlich, Heidelberg, DE;
Ursula Schick, Wiesloch, DE;
Jurgen Freidenreich, Schriesheim, DE;
Jurgen Werry, Ludwigshafen, DE;
Assignee:
Alfatec Pharma GmbH, Heidelberg, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
264-4 ; 425-5 ;
Abstract
In a dropping procedure for the formation of soft gelatin capsules in which, suitably, a pasty, fluid or sol/gel forming filling material is encapsulated with a soft gelatin mass, the solidification of the soft gelatin mass in a cooling bath of a chemically inert, exceedingly cold fluid which has no negative biological impact nor leaves harmful residue on the soft gelatin capsule. As cooling bath, there is most suitably utilized liquid nitrogen.