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Official data from INPI

ESTER DE ACIDO CICLOPROPANOCARBOXILICO,PROCESSO PARA SUA PREPARACAO,COMPOSICAO PRAGUICIDA E APLICACAO

Em AnáliseInvention Patent

Application data

Number

PI7800808

Type

Invention Patent

Filing

02/11/1977

Publication

-

Progress at the INPI

  1. Filing02/11/77
  2. Publication
  3. Examination
  4. Allowance07/05/83
  5. Grant12/27/83
  6. Terminated05/17/88

The patent was granted on 12/27/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CIBA GEIGY AG

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Inventors

A. P. (pessoa física)

B. J. (pessoa física)

F. S. (pessoa física)

G. L. (pessoa física)

K. O. (pessoa física)

M. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

12/27/1983

RPI 688

Notificação para pagamento de retribuição

#13.1

11/08/1983

RPI 681

Deferimento

#9.1

07/05/1983

RPI 663

15.0

07/20/1982

RPI 613

Exigência - art. 36 da LPI

#6.1

07/13/1982

RPI 612

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