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Official data from INPI

COMPOSIÇÃO DE POLIESTER CURAVEL, PROCESSO PARA UNIR DUAS SUPERFICIES, PROCESSO PARA PREPARAR PRODUTOS POLIMERIZADOS E DITOS PRODUTOS.

ArquivadaInvention Patent

Application data

Number

PI8006561

Type

Invention Patent

Filing

10/10/1980

Publication

-

Progress at the INPI

  1. Filing10/10/80
  2. Publication
  3. Abandoned07/26/83
  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.

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Latest action published by the INPI: 04/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

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Inventors

S. W. (pessoa física)

Technical data

Priority claims

GB

7935602 · 10/12/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/02/1985

RPI 754

Exigência - art. 36 da LPI

#6.1

08/28/1984

RPI 723

14.1

01/10/1984

RPI 690

Solicitação de exame técnico

#4.1

07/26/1983

RPI 666

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08L 67/06; C09J 3/16; C09J 5/06; C08L 91/08; C09J 167/06.

03/27/2018

RPI 2464

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