Publicação do pedido de patente
#3.1
12/05/1989
RPI 998
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Official data from INPI
PROCESSO PARA PREPARAR 4-METIL-3-TIOSSEMICARBAZIDA
PublicadaInvention Patent
Application data
Number
PI8901957Type
Invention Patent
Filing
04/26/1989
Publication
12/05/1989
Progress at the INPI
- Filing04/26/89
- Publication12/05/89
- Examination10/15/91
- Allowance04/09/96
- Abandoned
- In force
The application was allowed on 04/09/1996 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: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Eli Lilly and Company
US
Inventors
L. C. (pessoa física)
US
R. A. (pessoa física)
US
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Pedido de patente depositado
#2.1
06/06/1989
RPI 972
Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: A01N 47/34; C07C 159/00.
03/27/2018
RPI 2464
Arquivamento - Art. 38 §2° da LPI
#11.4
01/27/1998
RPI 1414
Notificação para pagamento de retribuição
#13.1
02/04/1997
RPI 1366
Deferimento
#9.1
04/09/1996
RPI 1323
Exigência - art. 36 da LPI
#6.1
05/09/1995
RPI 1275
Solicitação de exame técnico
#4.1
10/15/1991
RPI 1089
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