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Official data from INPI

PROCESSO PARA A PREPARACAO DE PENSO DE COLAGENIO PARA A PELE E PENSO PARA A PELE OBTIDO PELO PROCESSO

Em AnáliseInvention Patent
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Application data

Number

PI7803698

Type

Invention Patent

Filing

06/09/1977

Publication

-
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Progress at the INPI

  1. Filing06/09/77
  2. Publication
  3. Examination
  4. Refused01/31/84
  5. Grant
  6. In force

The application was refused on 01/31/1984 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: 01/31/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PIKOK IND TRADING CO

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

01/31/1984

RPI 693

Petição de recurso

#12.2

10/05/1982

RPI 624

Indeferimento

#9.2

06/08/1982

RPI 607

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