Publicação do pedido de patente
#3.1
10/03/1989
RPI 989
Application data
Number
PI8900633Type
Filing
Publication
The application was allowed on 06/09/1998 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
The Dow Chemical Company
US
Inventors
J. B. (pessoa física)
J. M. (pessoa física)
L. W. (pessoa física)
US
IPC Classification
Priority claims
US
155.381 · 02/12/1988
US
274.227 · 11/18/1988
US
274,250 · 11/18/1988
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12/08/1998
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06/09/1998
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