Concessão da patente
#16.1
05/28/1985
RPI 762
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Official data from INPI
PROCESSO PARA PRODUÇÃO DE MICROCÁPSULAS E A APLICAÇÀO DESTAS PARA SISTEMAS DE REGISTRO,SENSÍVEIS À PRESSÃO.
ConcedidaInvention Patent
Progress at the INPI
- Filing10/06/80
- Publication
- Examination07/12/83
- Allowance11/13/84
- Grant05/28/85
- In force10/06/00
The patent was granted on 05/28/1985 and is in force until 10/06/2000. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:10/06/2000
Talk to a specialistLatest action published by the INPI: 05/28/1985. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Basf Brasileira S/A Industria Quimicas
SP, BR
Inventors
S. W. (pessoa física)
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
03/26/1985
RPI 753
Deferimento
#9.1
11/13/1984
RPI 734
Exigência - art. 36 da LPI
#6.1
02/21/1984
RPI 696
Solicitação de exame técnico
#4.1
07/12/1983
RPI 664
20.5
04/09/1996
RPI 1323
20.8
04/09/1996
RPI 1323
Carta-patente expirada
#21.1
11/14/1995
RPI 1302
Pedido de licença compulsória
#20.1
01/02/1991
RPI 1048
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