Solicitação de exame técnico
#4.1
11/03/1987
RPI 889
Application data
Number
PI8406337Type
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: 11/03/1987. 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. M. (pessoa física)
CH
IPC Classification
Priority claims
US
560.465 · 12/12/1983
US
560.466 · 12/12/1983
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