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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent
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Application data

Number

PI8602336

Type

Invention Patent

Filing

05/22/1986

Publication

01/21/1987
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Progress at the INPI

  1. Filing05/22/86
  2. Publication01/21/87
  3. Abandoned12/13/88
  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: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Solvay & Cie

BE

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Inventors

B. R. (pessoa física)

L. L. (pessoa física)

Technical data

IPC Classification

C08J 7/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/13/1988

RPI 947

Publicação do pedido de patente

#3.1

01/21/1987

RPI 848

Pedido de patente depositado

#2.1

11/18/1986

RPI 839

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1993

RPI 1163

Exigência - art. 36 da LPI

#6.1

03/10/1992

RPI 1110

Republicação - classificação IPC

#15.11

11/12/1991

RPI 1093

Exigência - art. 36 da LPI

#6.1

05/14/1991

RPI 1067

6.2

01/02/1990

RPI 1000

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