Arquivamento - Art. 36 §1° da LPI
#11.2
11/16/1999
RPI 1506
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Official data from INPI
COMPOSIÇÃO ELETRO DEPOSITÁVEL CATIÔNICA, COMPOSTO, E PROCESSO PARA CATÁLISE DA REAÇÃO DE UM POLI-ISO-CIANATO COM UM COMPOSTO CONTENDO HIDRÓXI EM PRESENÇA DE UM CATALISADOR DE URETANO
ArquivadaInvention Patent
Application data
Number
PI9005204Type
Invention Patent
Filing
10/16/1990
Publication
09/17/1991
Progress at the INPI
- Filing10/16/90
- Publication09/17/91
- Abandoned01/28/92
- 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: 11/16/1999. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Air Products And Chemicals, Inc.
US
Inventors
J. N. (pessoa física)
J. D. (pessoa física)
Technical data
IPC Classification
Priority claims
US
424.379 · 10/20/1989
US
424.778 · 10/20/1989
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Exigência - art. 36 da LPI
#6.1
04/27/1999
RPI 1477
Exigência - art. 36 da LPI
#6.1
12/05/1995
RPI 1305
Solicitação de exame técnico
#4.1
01/28/1992
RPI 1104
Publicação do pedido de patente
#3.1
09/17/1991
RPI 1085
Pedido de patente depositado
#2.1
04/16/1991
RPI 1063
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