Arquivamento definitivo - Art. 33 da LPI
#11.1.1
07/13/2004
RPI 1749
Application data
Number
PI9902051Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 04/29/1999 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/13/2004. We update with every new RPI gazette, published weekly.
Applicants
Creavis Gesellschaft Fuer Technologie Und Innovation MBH
DE
Inventors
D. K. (pessoa física)
DE
D. D. (pessoa física)
DE
IPC Classification
Priority claims
DE
198 19 194.4 · 04/30/1998
DE
198 45 136.9 · 10/01/1998
DE
198 58 505.5 · 12/18/1998
Abstract
Patente de Invenção: ''OXIDAÇÃO SELETIVA E A PREPARAÇÃO DE COMPOSTOS AROMÁTICOS CONTENDO GRUPOS HIDROXILA'' . A invenção refere-se a um processo para a preparação de compostos aromáticos contendo grupos hidroxila mediante oxidação catalítica.
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.1.1
07/13/2004
RPI 1749
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11/25/2003
RPI 1716
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05/02/2000
RPI 1530
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