Publicação do pedido de patente
#3.1
08/22/1989
RPI 983
Application data
Number
PI8806550Type
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: 08/22/1989. We update with every new RPI gazette, published weekly.
Applicants
Rhodia Brasil LTDA
SP, BR
Rhodia S/A
SP, BR
Inventors
C. A. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/22/1989
RPI 983
#2.1
04/18/1989
RPI 965
#21.1
Patente extinta em 29/12/2008
12/18/2012
RPI 2189
#25.4
Alterado de: Rhodia S/A
05/30/2000
RPI 1534
#16.1
12/29/1998
RPI 1460
#9.1
09/08/1998
RPI 1446
#6.1
04/07/1998
RPI 1424
#4.1
09/03/1991
RPI 1083
From the same holder
Same category
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