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Michael Lohse
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Goslar, DE
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Patents Grants
last 30 patents
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Patent Grant
Ammonium paratungstate hydrates and ammonium paratungstate decahydrate
Patent number
8,440,161
Issue date
May 14, 2013
H.C. Starck GmbH
Viktor Stoller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for production of ammonium paratungstate tetrahydrate and hi...
Patent number
8,226,923
Issue date
Jul 24, 2012
H.C. Starck GmbH
Viktor Stoller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing ammonium paratungstate hydrates and ammonium p...
Patent number
8,216,533
Issue date
Jul 10, 2012
H.C. Starck GmbH
Viktor Stoller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for production of ammonium paratungstate tetrahydrate and hi...
Patent number
8,168,155
Issue date
May 1, 2012
H.C. Starck GmbH
Viktor Stoller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Sodium tungstate preparation process
Patent number
5,993,756
Issue date
Nov 30, 1999
H. C. Starck, GmbH and Co. KG.
Michael Lohse
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
AMMONIUM PARATUNGSTATE HYDRATES AND AMMONIUM PARATUNGSTATE DECAHYDRATE
Publication number
20130029153
Publication date
Jan 31, 2013
H.C. Starck GmbH
Viktor Stoller
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCTION OF AMMONIUM PARATUNGSTATE TETRAHYDRATE AND HI...
Publication number
20110070148
Publication date
Mar 24, 2011
H.C. Starck GmbH
Viktor Stoller
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING AMMONIUM PARATUNGSTATE HYDRATES AND AMMONIUM P...
Publication number
20100098619
Publication date
Apr 22, 2010
H.C. Starck GmbH
Viktor Stoller
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCTION OFAMMONIUM PARATUNGSTATE TETRAHYDRATE AND HIG...
Publication number
20100028250
Publication date
Feb 4, 2010
H.C. Starck GmbH
Viktor Stoller
C01 - INORGANIC CHEMISTRY