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Official data from INPI

PROCESSO PARA PRODUÇÃO CONTÍNUA DE POLPA CONTENDO FIBRAS, A PARTIR DE DUAS OU MAIS DIFERENTES MATÉRIAS PRIMAS

PublicadaInvention Patent

Application data

Number

PI8801589

Type

Invention Patent

Filing

04/05/1988

Publication

11/08/1988

Progress at the INPI

  1. Filing04/05/88
  2. Publication11/08/88
  3. Examination10/02/90
  4. Allowance08/23/94
  5. Abandoned
  6. In force

The application was allowed on 08/23/1994 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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. A. (pessoa física)

SE

See this company's full portfolio

Inventors

G. T. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

87.01423-9 · 04/06/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/08/1988

RPI 942

Pedido de patente depositado

#2.1

08/02/1988

RPI 928

Arquivamento - Art. 38 §2° da LPI

#11.4

09/26/1995

RPI 1295

Notificação para pagamento de retribuição

#13.1

12/20/1994

RPI 1255

Deferimento

#9.1

08/23/1994

RPI 1238

Exigência - art. 36 da LPI

#6.1

04/26/1994

RPI 1221

Solicitação de exame técnico

#4.1

10/02/1990

RPI 1035

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