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Official data from INPI

COMPOSICAO ANTI-FUNGAL;E PROCESSO PARA SUA PREPARACAO

Em AnáliseInvention Patent

Application data

Number

PI7600736

Type

Invention Patent

Filing

01/07/1976

Publication

-

Progress at the INPI

  1. Filing01/07/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant12/29/81
  6. Terminated11/17/87

The patent was granted on 12/29/1981 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: 11/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ROHM & HAAS

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Inventors

C. H. (pessoa física)

M. G. (pessoa física)

O. R. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/17/1987

RPI 891

Concessão da patente

#16.1

12/29/1981

RPI 584

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