Solicitação de exame técnico
#4.1
06/13/1989
RPI 973
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Official data from INPI
PROCESSO PARA PREPARAÇÃO DE TRICICLAZOL
Em AnáliseInvention Patent
Application data
Number
PI8603793Type
Invention Patent
Filing
08/08/1986
Publication
03/17/1987
Progress at the INPI
- Filing08/08/86
- Publication03/17/87
- Examination06/13/89
- Allowance04/27/93
- Grant11/30/93
- Expired07/22/08
The letters patent expired on 07/22/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 06/13/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Elanco/Ihara K.K.
JP
Eli Lilly and Company
US
Ihara Chemical Industry Co., Ltd.
JP
Inventors
F. T. (pessoa física)
JP
N. M. (pessoa física)
JP
R. A. (pessoa física)
US
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
03/17/1987
RPI 856
Pedido de patente depositado
#2.1
01/06/1987
RPI 846
Carta-patente expirada
#21.1
Patente extinta em 08/08/2001
07/22/2008
RPI 1959
Concessão da patente
#16.1
11/30/1993
RPI 1200
9.1.3
06/29/1993
RPI 1178
Deferimento
#9.1
04/27/1993
RPI 1169
Exigência - art. 36 da LPI
#6.1
11/12/1991
RPI 1093
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