Solicitação de exame técnico
#4.1
12/15/1987
RPI 895
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Official data from INPI
PROCESSOS PARA PREPARACAO DE TARTARATO OTICAMENTE ATIVO DE DI-(3-CLORO-2-OXI-PROPILTRIMETILAMINIO),E CLORETO NITRILICO DE CARNITINA OTICAMENTE ATIVO
Em AnáliseInvention Patent
Application data
Number
PI8501627Type
Invention Patent
Filing
04/04/1984
Publication
12/03/1985
Progress at the INPI
- Filing04/04/84
- Publication12/03/85
- Abandoned12/15/87
- 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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
LONZA AG [CH]
Inventors
G. J. (pessoa física)
T. L. (pessoa física)
Technical data
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
12/03/1985
RPI 789
Pedido de patente depositado
#2.1
06/25/1985
RPI 766
Arquivamento - Art. 36 §1° da LPI
#11.2
06/30/1992
RPI 1126
Exigência - art. 36 da LPI
#6.1
09/03/1991
RPI 1083
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