Exigência - art. 36 da LPI
#6.1
12/05/1989
RPI 998
Application data
Number
PI8402350Type
Filing
Publication
The letters patent expired on 07/08/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba Geigy AG
CH
Ciba-Geigy AG
CH
Novartis AG (Novartis SA) (Novartis Inc.)
CH
Sandoz A.G
CH
Inventors
D. B. (pessoa física)
CH
IPC Classification
Priority claims
CH
2693/83 · 05/18/1983
CH
6747/83 · 12/19/1983
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