Publicação do pedido de patente
#3.1
11/21/1989
RPI 996
Application data
Number
PI8901569Type
Filing
Publication
The letters patent expired on 12/18/2012: 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: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Rhodia Agro Ltda.
SP, BR
Rhodia Agro S/A
SP, BR
Inventors
A. G. (pessoa física)
FR
R. P. (pessoa física)
FR
IPC Classification
Priority claims
FR
88.04411 · 03/29/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/21/1989
RPI 996
#2.1
05/16/1989
RPI 969
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Patente extinta em 01/06/2009
12/18/2012
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