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Official data from INPI

PROCESSO PARA PRODUÇÃO DE ALCADIENÓIS

ArquivadaInvention Patent

Application data

Number

PI8904843

Type

Invention Patent

Filing

09/25/1989

Publication

05/01/1990

Progress at the INPI

  1. Filing09/25/89
  2. Publication05/01/90
  3. Abandoned05/19/92
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/16/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

JP

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Inventors

K. S. (pessoa física)

JP

K. W. (pessoa física)

JP

Y. M. (pessoa física)

JP

Y. K. (pessoa física)

Technical data

Priority claims

JP

240269 · 09/26/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/16/1999

RPI 1506

Exigência - art. 36 da LPI

#6.1

04/27/1999

RPI 1477

Solicitação de exame técnico

#4.1

05/19/1992

RPI 1120

Publicação do pedido de patente

#3.1

05/01/1990

RPI 1016

Pedido de patente depositado

#2.1

04/03/1990

RPI 1012

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