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Official data from INPI

Composição para o curtimento de peles, processo para o curtimento, e, para o recurtimento, de peles utilizando dita composição.

ArquivadaInvention Patent

Application data

Number

PI8005326

Type

Invention Patent

Filing

08/22/1980

Publication

-

Progress at the INPI

  1. Filing08/22/80
  2. Publication
  3. Examination03/08/83
  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.

Talk to a specialist

Latest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rhone-Poulenc Industries

FR

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Inventors

G. P. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

79 21337 · 08/24/1979

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

Conhecimento de parecer técnico

#7.1

02/17/1987

RPI 852

Exigência - art. 36 da LPI

#6.1

06/04/1985

RPI 763

Exigência - art. 36 da LPI

#6.1

08/07/1984

RPI 720

Exigência - art. 36 da LPI

#6.1

01/31/1984

RPI 693

Solicitação de exame técnico

#4.1

03/08/1983

RPI 646

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