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Official data from INPI

DERIVADOS DE COMPOSTOS VITAMINICOS DO TIPO K ESTABILIZADOS

Em AnáliseInvention Patent
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Application data

Number

PI7904749

Type

Invention Patent

Filing

07/21/1978

Publication

-
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Progress at the INPI

  1. Filing07/21/78
  2. Publication
  3. Examination03/08/83
  4. Refused02/04/86
  5. Grant
  6. In force

The application was refused on 02/04/1986 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: 02/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STOPPANI LUIGI SPA

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

02/04/1986

RPI 798

Petição de recurso

#12.2

01/03/1984

RPI 689

Indeferimento

#9.2

09/20/1983

RPI 674

Solicitação de exame técnico

#4.1

03/08/1983

RPI 646

Solicitação de exame não realizada

#4.2

07/06/1982

RPI 611

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