Alteração de sede deferida
#25.7
08/25/2020
RPI 2590
Application data
Number
PI0616444Type
Filing
Publication
PCT
EP2006009041 Patent grant document available
We have the complete official document for this filing, as published by INPI.
Access the documentThe patent was granted on 05/10/2016 and is in force until 09/16/2026. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:09/16/2026
Latest action published by the INPI: 08/25/2020. We update with every new RPI gazette, published weekly.
Applicants
H.C. STARCK GMBH
DE
H.C. STARCK TANTALUM AND NIOBIUM GMBH
DE
TANIOBIS GMBH
DE
Inventors
A. R. (pessoa física)
DE
H. S. (pessoa física)
DE
K. B. (pessoa física)
DE
U. S. (pessoa física)
DE
IPC Classification
Priority claims
US
11/238,362 · 09/29/2005
Abstract
COMPOSTO DE NIÓBIO. A presente invenção refere-se a novos compostos de nióbio solúveis em água, um processo para sua preparação e suas formulações.
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#9.1
04/05/2016
RPI 2361
#7.1
11/10/2015
RPI 2340
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06/21/2011
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