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Official data from INPI

APARELHO DE FILTRAGEM DE MEMBRANA E PROCESSO DE FABRICAÇÃO DE UMA UNIDADE DE MEMBRANA

ArquivadaInvention PatentPCT · DK1988000204

Application data

Number

PI8807833

Type

Invention Patent

Filing

12/06/1988

Publication

10/09/1990

PCT

DK1988000204

Progress at the INPI

  1. Filing12/06/88
  2. Publication10/09/90
  3. Examination07/16/91
  4. Allowance12/26/95
  5. Abandoned
  6. In force

The application was allowed on 12/26/1995 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: 01/27/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Danisco A/S

DK

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Inventors

J. M. (pessoa física)

Technical data

IPC Classification

Priority claims

DK

5803/88 · 10/18/1988

DK

6418/87 · 12/07/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

06/25/1996

RPI 1334

Deferimento

#9.1

12/26/1995

RPI 1308

Exigência - art. 36 da LPI

#6.1

01/03/1995

RPI 1257

Solicitação de exame técnico

#4.1

07/16/1991

RPI 1076

Notificação de entrada na fase nacional - PCT

#1.3

10/09/1990

RPI 1036

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