Solicitação de exame técnico
#4.1
08/22/1989
RPI 983
Application data
Number
PI8701421Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 08/22/1989. We update with every new RPI gazette, published weekly.
Applicants
Stauffer Chemical Company
US
Zeneca AG Products Inc.
US
Inventors
H. S. (pessoa física)
US
M. R. (pessoa física)
US
R. M. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/22/1989
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07/29/2008
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#25.1
Transferido de: Stauffer Chemical Company
12/26/2000
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07/27/1993
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04/20/1993
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