Pedido de patente depositado
#2.1
12/13/1988
RPI 947
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Official data from INPI
COMPOSTO DE DERIVADOS MONOMERICOS E OLIGOMERICOS DE ESTERES DIALQUILICOS ESTABILIZADORES DE RESINAS SINTETICAS,COMPOSICAO POLIMERICA SINTETICA E COMPOSTO
Prazo de SigiloInvention Patent
Application data
Number
PI8802307Type
Invention Patent
Filing
05/15/1987
Publication
12/13/1988
Progress at the INPI
- Filing05/15/87
- Publication12/13/88
- Abandoned
- Allowance
- Grant
- In force
The application was abandoned: examination was not requested within the 36 months following the 05/15/1987 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
ICI AMERICA INC [US]
Inventors
N. V. (pessoa física)
S. F. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
12/13/1988
RPI 947
Arquivamento - Art. 33 da LPI
#11.1
10/08/1991
RPI 1088
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