Concessão da patente
#16.1
05/30/1989
RPI 971
Application data
Number
PI8201593Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
A. P. (pessoa física)
CH
F. B. (pessoa física)
CH
J. K. (pessoa física)
CH
IPC Classification
Priority claims
CH
1 953/81 · 03/23/1981
CH
8 158/81 · 12/21/1981
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