Pedido de patente depositado
#2.1
07/18/1989
RPI 978
Application data
Number
PI8902737Type
Filing
Publication
Published on 03/20/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
Mitsui Toatsu Chemicals, Incorporated
JP
Inventors
K. S. (pessoa física)
JP
M. I. (pessoa física)
T. S. (pessoa física)
Y. K. (pessoa física)
IPC Classification
Priority claims
JP
140483/1988 · 06/09/1988
JP
52893/1989 · 03/07/1989
JP
63509/1989 · 03/17/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/18/1989
RPI 978
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 125/063; C08F 112/02; C07D 263/06.
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11/20/1990
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03/20/1990
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