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Official data from INPI

PROCESSO PARA TRATAR FIBRAS DE DERIVADOS DE CELULOSE.

Em ExigênciaInvention PatentPCT · FI1983000028

Application data

Number

PI8306665

Type

Invention Patent

Filing

03/26/1983

Publication

02/07/1984

PCT

FI1983000028

Progress at the INPI

  1. Filing03/26/83
  2. Publication02/07/84
  3. Abandoned10/29/85
  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: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Neste Oy

FI

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Inventors

E. V. (pessoa física)

E. [. (pessoa física)

[. (pessoa física)

H. [. (pessoa física)

M. [. (pessoa física)

T. [. (pessoa física)

Technical data

Priority claims

FI

82 1106 · 03/30/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

08/16/1988

RPI 930

Solicitação de exame técnico

#4.1

10/29/1985

RPI 784

Notificação de entrada na fase nacional - PCT

#1.3

02/07/1984

RPI 694

Arquivamento - Art. 36 §1° da LPI

#11.2

06/01/1993

RPI 1174

Exigência - art. 36 da LPI

#6.1

11/24/1992

RPI 1147

Exigência - art. 36 da LPI

#6.1

10/01/1991

RPI 1087

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