Exigência - art. 36 da LPI
#6.1
09/19/1989
RPI 987
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Official data from INPI
PROCESSO DE OBTENCAO DE UM ATIVADOR DE CATALISADOR PARA A POLIMERIZACAO DE ALFA-OLEFINA
Em ExigênciaInvention Patent
Application data
Number
PI8306822Type
Invention Patent
Filing
12/14/1982
Publication
11/13/1984
Progress at the INPI
- Filing12/14/82
- Publication11/13/84
- Abandoned12/16/86
- Allowance
- Grant
- In force
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 and inventors
Applicants
UNIROYAL INC [US]
Inventors
K. A. (pessoa física)
M. N. (pessoa física)
N. W. (pessoa física)
S. J. (pessoa física)
Technical data
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Solicitação de exame técnico
#4.1
12/16/1986
RPI 843
Publicação do pedido de patente
#3.1
11/13/1984
RPI 734
Pedido de patente depositado
#2.1
02/21/1984
RPI 696
Arquivamento - Art. 36 §1° da LPI
#11.2
06/30/1992
RPI 1126
Exigência - art. 36 da LPI
#6.1
10/15/1991
RPI 1089
14.1
04/16/1991
RPI 1063
Exigência - art. 36 da LPI
#6.1
05/01/1990
RPI 1016
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