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Klaus Unger
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Seeheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Inorganic monolithic mouldings coated with organic polymers
Patent number
7,648,761
Issue date
Jan 19, 2010
Merck Patent GmbH
Zöfre Bayram-Hahn
G01 - MEASURING TESTING
Information
Patent Grant
Process for production of zeolites with high Si/Al atomic ratio
Patent number
6,645,461
Issue date
Nov 11, 2003
Sud-Chemie AG
Klaus K. Unger
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the detection of a product in the discharge of a cataly...
Patent number
6,537,500
Issue date
Mar 25, 2003
hte Aktiengesellschaft
Armin Brenner
G01 - MEASURING TESTING
Information
Patent Grant
Column for capillary chromatographic separations and method of manu...
Patent number
5,858,241
Issue date
Jan 12, 1999
Hewlett-Packard Company
Monika Dittmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pentasil zeolites agglomerated in the form of hollow spheres
Patent number
5,525,323
Issue date
Jun 11, 1996
BASF Aktiengesellschaft
Ulrich Mueller
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Clathrasil of the dodecasil 1 H structural type having a small aver...
Patent number
5,435,988
Issue date
Jul 25, 1995
Merck Patent Gesellschaft mit beschrankter Haftung
Michael Grebner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Low-template clathrasil
Patent number
5,368,836
Issue date
Nov 29, 1994
Merck Patent Gesellschaft mit beschrankter Haftung
Michael Grebner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Spherical SIO.sub.2 particles
Patent number
4,911,903
Issue date
Mar 27, 1990
Merck Patent Gesellschaft mit beschrankter Haftung
Klaus Unger
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Alkali-free preparation of large pentasil crystals as coated cataly...
Patent number
4,871,701
Issue date
Oct 3, 1989
BASF Aktiengesellschaft
Alfred Danner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Spherical SiO.sub.2 particles
Patent number
4,775,520
Issue date
Oct 4, 1988
Merck Patent Gesellschaft mit beschrankter Haftung
Klaus Unger
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for the preparation of an aluminum silicate catalyst for co...
Patent number
4,372,878
Issue date
Feb 8, 1983
Hoechst Aktiengesellschaft
Friedrich Wunder
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Porous carbon support materials useful in chromatography and their...
Patent number
4,225,463
Issue date
Sep 30, 1980
Merck Patent Gesellschaft mit beschrankter Haftung
Klaus Unger
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silicon dioxide-containing compositions and process for their prepa...
Patent number
4,169,069
Issue date
Sep 25, 1979
Merck Patent Gesellschaft mit beschrankter Haftung
Klaus Unger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Inorganic monolithic mouldings coated with organic polymers
Publication number
20060099402
Publication date
May 11, 2006
Zofre Bayram-Hahn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Use of a reversed-phase support material in capillary electrochroma...
Publication number
20050217994
Publication date
Oct 6, 2005
Evotec BioSystems AG & Merch Patent GmbH
Klaus Unger
G01 - MEASURING TESTING