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Official data from INPI

POLIOLEFINA MODIFICADA

Em AnáliseInvention PatentPCT · FI1988000004

Application data

Number

PI8804824

Type

Invention Patent

Filing

01/12/1988

Publication

11/14/1989

PCT

FI1988000004

Progress at the INPI

  1. Filing01/12/88
  2. Publication11/14/89
  3. Examination06/12/90
  4. Allowance
  5. Grant
  6. In force

Published on 11/14/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Neste Oy

FI

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Inventors

C. B. (pessoa física)

M. K. (pessoa física)

T. P. (pessoa física)

Technical data

IPC Classification

Priority claims

FI

870161 · 01/15/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

11/14/1989

RPI 995

Retificação

#15.3

02/16/1994

RPI 1211

Solicitação de exame técnico

#4.1

06/12/1990

RPI 1022

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