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Official data from INPI

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Em AnáliseInvention Patent
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Application data

Number

PI8403206

Type

Invention Patent

Filing

06/29/1984

Publication

06/11/1985
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Progress at the INPI

  1. Filing06/29/84
  2. Publication06/11/85
  3. Abandoned08/12/86
  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: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Scientific Design Company, Inc.

US

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Inventors

B. D. (pessoa física)

O. J. (pessoa física)

Technical data

IPC Classification

C07D 301/08C07D 303/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

10/10/1989

RPI 990

14.4

10/03/1989

RPI 989

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

06/11/1985

RPI 764

Pedido de patente depositado

#2.1

09/04/1984

RPI 724

Arquivamento - Art. 36 §1° da LPI

#11.2

09/19/1995

RPI 1294

Exigência - art. 36 da LPI

#6.1

12/06/1994

RPI 1253

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