Solicitação de exame técnico
#4.1
03/21/1989
RPI 961
Application data
Number
PI8601960Type
Filing
Publication
Published on 01/06/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 03/21/1989. We update with every new RPI gazette, published weekly.
Applicants
DOW CHEMICAL CO [US]
Inventors
J. S. (pessoa física)
M. K. (pessoa física)
T. A. (pessoa física)
Z. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
03/21/1989
RPI 961
#3.1
01/06/1987
RPI 846
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11/04/1986
RPI 837
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06/25/1991
RPI 1073
From the same holder
Same category
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