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Official data from INPI

PROCESSO PARA PRODUZIR COMPOSTOS CARBONILICOS INSATURADOS

ArquivadaInvention Patent
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Application data

Number

PI7903198

Type

Invention Patent

Filing

05/23/1979

Publication

-
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Progress at the INPI

  1. Filing05/23/79
  2. Publication
  3. Examination12/07/82
  4. Allowance11/13/84
  5. Abandoned
  6. In force

The application was allowed on 11/13/1984 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 03/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. W. (pessoa física)

Inventors

T. W. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

03/04/1986

RPI 802

Notificação para pagamento de retribuição

#13.1

03/26/1985

RPI 753

Deferimento

#9.1

11/13/1984

RPI 734

Exigência - art. 36 da LPI

#6.1

04/03/1984

RPI 702

Exigência - art. 36 da LPI

#6.1

10/18/1983

RPI 678

Solicitação de exame técnico

#4.1

12/07/1982

RPI 633

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