10.1
09/08/1987
RPI 881
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Official data from INPI
Produtos organo-fosforados - fosfonatos nitrogenados, processo de preparação em reatores de aço inoxidável.
Em AnáliseInvention Patent
Progress at the INPI
- Filing05/29/87
- Publication
- Abandoned
- Allowance
- Grant
- In force
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 09/08/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Aquatec Química S/A.
SP, BR
Inventors
A. M. (pessoa física)
BR
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Pedido de patente depositado
#2.1
08/18/1987
RPI 878
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