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Official data from INPI

MATERIAL E PROCESSO PARA A GERAÇÃO DE HIDROGÊNIO DE OXIGÊNIO A PARTIR DA ÁGUA, AMÁLGAMA, E, PROCESSO DE PREPARAÇÃO DE AMÁLGAMA DE METAL ALCALINO, ALUMÍNIO E MERCÚRIO.

ArquivadaInvention Patent
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Application data

Number

PI7908624

Type

Invention Patent

Filing

01/02/1980

Publication

-
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Progress at the INPI

  1. Filing01/02/80
  2. Publication
  3. Abandoned04/13/82
  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: 01/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. C. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

C01B 13/02C01B 3/04C22C 7/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/27/1987

RPI 849

Exigência - art. 36 da LPI

#6.1

07/15/1986

RPI 821

Republicação - classificação IPC

#15.11

05/02/1984

RPI 706

Republicação - classificação IPC

#15.11

02/07/1984

RPI 694

Solicitação de exame técnico

#4.1

04/13/1982

RPI 599

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