Pedido de patente depositado
#2.1
09/19/1989
RPI 987
Application data
Number
PI8903169Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
E.I. Du Pont de Nemours and Company
US
Inventors
L. M. (pessoa física)
US
V. R. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
09/19/1989
RPI 987
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 19/045; C07C 19/02.
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