Zettler; Hans Dieter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zettler; Hans Dieter.The latest application filed is for "process for the preparation of a magnetic dispersion for magnetic recording media and magnetic recording media produced therewith".

Company Profile

0.6.1

Zettler; Hans Dieter - Grunstadt DE
Zettler; Hans Dieter - Grustadt DE
Zettler; Hans-Dieter - Gruenstadt DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for producing small-particle preparations of biologically active substances Grant 6,318,650 - Breitenbach , et al. November 20, 2	2001-11-20
Process for the preparation of a magnetic dispersion for magnetic recording media and magnetic recording media produced therewith App 20010028937 - Schunemann, Axel ; et al.	2001-10-11
Process for the preparation of a magnetic dispersion for magnetic recording media and magnetic recording media produced therewith Grant 6,241,376 - Schunemann , et al. June 5, 2	2001-06-05
Method of producing multi-layer medicaments in solid form for oral or rectal administration Grant 6,120,802 - Breitenbach , et al. September 19, 2	2000-09-19
Production of solid drug forms Grant 6,051,253 - Zettler , et al. April 18, 2	2000-04-18
Continuous production process of expandable styrene polymer beads Grant 5,905,096 - Lay , et al. May 18, 1	1999-05-18
Apparatus for producing a mixture from two or more plastic components Grant 4,505,592 - Ihbe , et al. March 19, 1	1985-03-19

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