Solicitação de exame técnico
#4.1
12/15/1987
RPI 895
Application data
Number
PI8506694Type
Filing
Publication
The application was allowed on 02/24/1993 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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
The Dow Chemical Company
US
Inventors
E. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/15/1987
RPI 895
#1.3
04/15/1986
RPI 808
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08G 59/18; C08G 59/64; C09D 3/58; C08L 63/00; C09D 5/03; C09D 163/00.
03/27/2018
RPI 2464
#11.4
10/19/1993
RPI 1194
#13.1
06/08/1993
RPI 1175
#9.1
02/24/1993
RPI 1160
#6.1
02/04/1992
RPI 1105
#6.1
07/16/1991
RPI 1076
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Same category
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