Notificação de entrada na fase nacional - PCT
#1.3
08/15/1989
RPI 982
Application data
Number
PI8805403Type
Filing
Publication
PCT
DE1988000061 The letters patent expired on 09/02/2008: 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Roehm GmbH
DE
Inventors
D. C. (pessoa física)
DE
D. T. (pessoa física)
DE
E. P. (pessoa física)
DE
U. B. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
08/15/1989
RPI 982
#21.1
Patente extinta em 10/02/2003
09/02/2008
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03/25/1997
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02/04/1997
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04/02/1996
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09/19/1995
RPI 1294
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02/07/1995
RPI 1262
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