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Official data from INPI

COMPOSTOS QUÍMICOS, CATALISADORES DE SOLVÓLISE DE UM COMPOSTO HALOGENADO E PROCESSO DE FBRICAÇÃO DOS CATALISADORES, DE SÍNTESE DOS COMPOSTOS E DE TRATAMENTO DE UM HALOGENETO DE ALQUILA

ArquivadaInvention Patent
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Application data

Number

PI9100427

Type

Invention Patent

Filing

02/01/1991

Publication

10/22/1991
View on INPI

Progress at the INPI

  1. Filing02/01/91
  2. Publication10/22/91
  3. Abandoned11/16/93
  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.

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Latest action published by the INPI: 04/18/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. B. (pessoa física)

FR

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Inventors

C. D. (pessoa física)

FR

M. G. (pessoa física)

FR

P. T. (pessoa física)

FR

Technical data

IPC Classification

C07C 29/09C07C 31/38

Priority claims

EP

EPO91.400.227.4 · 01/31/1991

FR

90 01264 · 02/02/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/18/2000

RPI 1528

Exigência - art. 36 da LPI

#6.1

07/27/1999

RPI 1490

Solicitação de exame técnico

#4.1

04/12/1994

RPI 1219

Solicitação de exame não realizada

#4.2

03/22/1994

RPI 1216

Solicitação de exame não realizada

#4.2

01/11/1994

RPI 1206

Solicitação de exame técnico

#4.1

11/16/1993

RPI 1198

Publicação do pedido de patente

#3.1

10/22/1991

RPI 1090

Pedido de patente depositado

#2.1

08/20/1991

RPI 1081

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