Arquivamento - Art. 36 §1° da LPI
#11.2
08/14/2012
RPI 2171
Application data
Number
PI0107154Type
Filing
Publication
PCT
EP2001003121 The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/14/2012. We update with every new RPI gazette, published weekly.
Applicants
W. A. (pessoa física)
DE
Inventors
H. B. (pessoa física)
CH
L. C. (pessoa física)
CH
IPC Classification
Priority claims
DE
100 42 787.1 · 08/31/2000
Abstract
"CORANTES CONTENDO DERIVADOS DE NBENZIL-P-FENILENODIAMINA PARA FIBRAS DE QUERATINA ASSIM COMO DERIVADOS DE N-BENZIL-P-FENILENODIAMINA". Derivados de N-benzil-p-fenilenodiamina da fórmula geral ( I ) ou seus sais fisiologicamente compatíveis, solúveis em água, contendo corantes para fibras de queratina, assim como novos derivados de N-benzil-p-fenilenodiamina.
Publications in the Brazilian Industrial Property Gazette (RPI).
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08/14/2012
RPI 2171
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