Pedido de patente depositado
#2.1
07/04/1989
RPI 976
Application data
Number
PI8902278Type
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: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
Aventis CropScience GmbH
DE
Bayer CropScience AG
DE
Bayer CropScience GmbH
DE
H. A. (pessoa física)
DE
Hoechst Schering Agrevo GmbH
DE
Inventors
D. K. (pessoa física)
DE
D. B. (pessoa física)
DE
D. B. (pessoa física)
DE
D. B. (pessoa física)
DE
D. W. (pessoa física)
DE
IPC Classification
Priority claims
DE
P3816704.2 · 05/17/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/04/1989
RPI 976
#21.1
Patente extinta em 16/11/2009
12/26/2012
RPI 2190
#25.1
Transferido por Fusão de: Bayer CropScience GmbH
10/13/2010
RPI 2075
#25.4
Alterado de: Aventis CropScience GmbH
09/28/2010
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#25.4
Alterado de: Hoechst Schering Agrevo GmbH
09/14/2010
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#25.1
Transferido de: Hoechst Aktiengesellschaft
08/31/2010
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