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Official data from INPI

PROCESSO PARA DESTRUIR OS HIPOCLORITOS NUMA SOLUÇÃO DE PERCLORATO DE METAL ALCALINO

ArquivadaInvention Patent
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Application data

Number

PI9000820

Type

Invention Patent

Filing

02/21/1990

Publication

02/05/1991
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Progress at the INPI

  1. Filing02/21/90
  2. Publication02/05/91
  3. Abandoned02/18/92
  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: 01/02/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

FR

Inventors

C. P. (pessoa física)

FR

Technical data

IPC Classification

C01B 11/06C01B 11/18C25B 1/24C25B 1/28

Priority claims

FR

89.02536 · 02/22/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/02/1996

RPI 1309

6.2

04/11/1995

RPI 1271

Solicitação de exame técnico

#4.1

02/18/1992

RPI 1107

Publicação do pedido de patente

#3.1

02/05/1991

RPI 1053

Pedido de patente depositado

#2.1

05/22/1990

RPI 1019

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