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Official data from INPI

PROCESSO PARA PREPARACAO DE COMPOSTO HIDROLISAVEL PARA PRODUZIR ALPHA-AMINOACIDO,PROCESSO DE HIDROLISE DE PRODUTO DE HIDROCARBOXILACAO E PROCESSO PARA PRODUCAO DE FENILALANINA

Em AnáliseInvention Patent

Application data

Number

PI8405713

Type

Invention Patent

Filing

11/16/1983

Publication

09/10/1985

Progress at the INPI

  1. Filing11/16/83
  2. Publication09/10/85
  3. Examination10/20/87
  4. Allowance09/25/90
  5. Abandoned
  6. In force

The application was allowed on 09/25/1990 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 specialist

Latest action published by the INPI: 10/20/1987. We update with every new RPI gazette, published weekly.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/20/1987

RPI 887

Publicação do pedido de patente

#3.1

09/10/1985

RPI 777

Pedido de patente depositado

#2.1

01/22/1985

RPI 744

Republicação - classificação IPC

#15.11

09/17/1991

RPI 1085

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Notificação para pagamento de retribuição

#13.1

01/08/1991

RPI 1049

Deferimento

#9.1

09/25/1990

RPI 1034

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