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Official data from INPI

PROCESSO DESTINADO A PRODUCAO DE NOVOS GONA-4,9(10)-DIENO

Em AnáliseInvention Patent
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Application data

Number

PI7703832

Type

Invention Patent

Filing

06/14/1976

Publication

-
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Progress at the INPI

  1. Filing06/14/76
  2. Publication
  3. Examination
  4. Refused01/25/83
  5. Grant
  6. In force

The application was refused on 01/25/1983 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/25/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. V. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

01/25/1983

RPI 640

Petição de recurso

#12.2

03/02/1982

RPI 593

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