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Official data from INPI

COMPOSICAO DE PEROXIDO/ACIDO CARBOXILICO AROMATICO, SOLIDA, SECA, DE LIVRE ESCOAMENTO, E PROCESSO DE RETICULACAO APERFEICOADO

ArquivadaInvention Patent
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Application data

Number

PI8005067

Type

Invention Patent

Filing

08/13/1979

Publication

-
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Progress at the INPI

  1. Filing08/13/79
  2. Publication
  3. Examination05/17/83
  4. Allowance10/27/87
  5. Abandoned
  6. In force

The application was allowed on 10/27/1987 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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PENNWALT CORP

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Inventors

S. J. (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

11/08/1988

RPI 942

Notificação para pagamento de retribuição

#13.1

03/01/1988

RPI 906

Deferimento

#9.1

10/27/1987

RPI 888

Exigência - art. 36 da LPI

#6.1

04/14/1987

RPI 860

Conhecimento de parecer técnico

#7.1

09/25/1984

RPI 727

Exigência - art. 36 da LPI

#6.1

01/17/1984

RPI 691

Solicitação de exame técnico

#4.1

05/17/1983

RPI 656

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