Arquivamento - Art. 38 §2° da LPI
#11.4
02/28/2001
RPI 1573
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Official data from INPI
COMPOSIÇÃO DE CIMENTO MODIFICADA POR POLÍMERO, COMPOSIÇÃO DE LÁTEX CURÁVEL, COMPOSIÇÃO EM DOIS COMPONENTES, PROCESSO PARA PROVER UM REVESTIMENTO PROTETOR E ARTIGO
ArquivadaInvention Patent
Application data
Number
PI9006222Type
Invention Patent
Filing
12/07/1990
Publication
09/24/1991
Progress at the INPI
- Filing12/07/90
- Publication09/24/91
- Examination01/04/94
- Allowance10/13/99
- Abandoned
- In force
The application was allowed on 10/13/1999 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: 02/28/2001. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Rohm And Haas Company
US
Inventors
C. B. (pessoa física)
F. S. (pessoa física)
US
Technical data
IPC Classification
Priority claims
US
450,791 · 12/14/1989
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Republicação - classificação IPC
#15.11
10/13/1999
RPI 1501
Deferimento
#9.1
10/13/1999
RPI 1501
Exigência - art. 36 da LPI
#6.1
03/09/1999
RPI 1470
Solicitação de exame técnico
#4.1
01/04/1994
RPI 1205
Publicação do pedido de patente
#3.1
09/24/1991
RPI 1086
Pedido de patente depositado
#2.1
05/21/1991
RPI 1068
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