Exigência - art. 36 da LPI
#6.1
08/15/1989
RPI 982
Application data
Number
PI8401404Type
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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Novartis AG (Novartis SA) (Novartis INC.)
CH
Sandoz A.G
CH
Inventors
D. O. (pessoa física)
CH
W. M. (pessoa física)
CH
IPC Classification
Priority claims
CH
1677/83 · 03/28/1983
CH
4393/83 · 08/11/1983
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