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Official data from INPI

PROCESSO PARA A PREPARACAO DE OXIDOS DE POLIFENILENO COM COMPLEXOS DE MANGANESRESINA VINILICA

ArquivadaInvention Patent

Application data

Number

PI7708513

Type

Invention Patent

Filing

12/21/1976

Publication

-

Progress at the INPI

  1. Filing12/21/76
  2. Publication
  3. Abandoned
  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: 10/14/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. E. (pessoa física)

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Inventors

O. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/14/1986

RPI 834

Republicação - classificação IPC

#15.11

04/01/1986

RPI 806

Exigência - art. 36 da LPI

#6.1

02/18/1986

RPI 800

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