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:
Aug. 12, 2025
Filed:
Jan. 04, 2021
Applicant:
Taniobis Gmbh, Goslar, DE;
Inventors:
Christoph Schnitter, Holle, DE;
Holger Brumm, Goslar, DE;
Gerd Passing, Huerth, DE;
Tomasz Kupka, Goslar, DE;
Assignee:
TANIOBIS GMBH, Goslar, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01G 41/00 (2006.01);
U.S. Cl.
CPC ...
C01G 41/00 (2013.01); C01P 2002/70 (2013.01); C01P 2004/02 (2013.01); C01P 2004/61 (2013.01);
Abstract
A tungsten(VI) oxytetrachloride having a chemical purity of greater than 99.95%. The tungsten(VI) oxytetrachloride has a fraction of compounds selected from WCl, WOCl, WOand WO, as defined as a ratio of a reflection having a highest intensity of one of WCl, WOCl, WOand WO, (I(P2)100) in an x-ray diffraction pattern to a reflection having a highest intensity of the tungsten(VI) oxytetrachloride (I(WOCl)100) in the x-ray diffraction pattern, expressed as I(P2)100/I(WOCl)100, of less than 0.03.