Carta-patente expirada
#21.1
Patente extinta em 06/09/2009
12/26/2012
RPI 2190
Application data
Number
PI8904485Type
Filing
Publication
The letters patent expired on 12/26/2012: 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: 12/26/2012. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Novartis AG (Novartis SA) (Novartis Inc.)
CH
Inventors
A. H. (pessoa física)
CH
H. Z. (pessoa física)
CH
IPC Classification
Priority claims
CH
2579/89 · 07/11/1989
CH
3371/88 · 09/09/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 06/09/2009
12/26/2012
RPI 2190
#25.1
Transferido de: Ciba - Geigy AG
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