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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE RESINAS EPÓXIDO CATIONICAMENTE MODIFICADAS, E PROCESSO DE ELETROIMERSÃO

Em AnáliseInvention Patent

Application data

Number

PI8604257

Type

Invention Patent

Filing

09/04/1986

Publication

05/05/1987

Progress at the INPI

  1. Filing09/04/86
  2. Publication05/05/87
  3. Examination08/11/87
  4. Allowance11/03/92
  5. Abandoned
  6. In force

The application was allowed on 11/03/1992 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: 08/11/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

V. A. (pessoa física)

AT

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Inventors

H. M. (pessoa física)

P. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/11/1987

RPI 877

Publicação do pedido de patente

#3.1

05/05/1987

RPI 863

Pedido de patente depositado

#2.1

03/17/1987

RPI 856

Arquivamento - Art. 38 §2° da LPI

#11.4

08/31/1993

RPI 1187

Notificação para pagamento de retribuição

#13.1

03/23/1993

RPI 1164

Deferimento

#9.1

11/03/1992

RPI 1144

Republicação - classificação IPC

#15.11

09/15/1992

RPI 1137

Exigência - art. 36 da LPI

#6.1

09/17/1991

RPI 1085

6.2

08/07/1990

RPI 1027

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