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Official data from INPI

PROCESSO E APARELHO

ArquivadaInvention PatentPCT · GB1990000064

Application data

Number

PI9007038

Type

Invention Patent

Filing

01/16/1990

Publication

11/12/1991

PCT

GB1990000064

Progress at the INPI

  1. Filing01/16/90
  2. Publication11/12/91
  3. Abandoned04/27/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/06/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Davy McKee Limited

GB

Davy Process Technology Limited

GB

Inventors

D. M. (pessoa física)

GB

G. H. (pessoa física)

GB

J. S. (pessoa física)

GB

Technical data

Priority claims

GB

8900996.3 · 01/17/1989

GB

8928541.5 · 12/18/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/06/1999

RPI 1474

Exigência - art. 36 da LPI

#6.1

07/14/1998

RPI 1438

14.4

05/21/1996

RPI 1329

14.7

05/21/1996

RPI 1329

Solicitação de exame técnico

#4.1

04/27/1993

RPI 1169

Notificação de entrada na fase nacional - PCT

#1.3

11/12/1991

RPI 1093

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