Pedido de patente depositado
#2.1
11/07/1989
RPI 994
Application data
Number
PI8903605Type
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: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Solvay
BE
Solvay & Cie
BE
Solvay Industrial Foils Management and Research
BE
Inventors
C. D. (pessoa física)
BE
P. D. (pessoa física)
BE
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/07/1989
RPI 994
#21.1
Patente extinta em 20/07/2009
12/26/2012
RPI 2190
#25.1
Transferido de: Solvay
03/13/2007
RPI 1888
#25.4
Alterado de: Solvay & Cie
02/27/2007
RPI 1886
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05/20/1997
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RPI 1348
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03/19/1996
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03/13/1990
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