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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE GRÂNULOS DE ALVEJANTE, COMPOSIÇÃO ALVEJANTE QUE OS CONTÉM E COMPOSIÇÃO DETERGENTE QUE OS CONTÉM

ArquivadaInvention Patent

Application data

Number

PI8905960

Type

Invention Patent

Filing

11/27/1989

Publication

06/19/1990

Progress at the INPI

  1. Filing11/27/89
  2. Publication06/19/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/27/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/15/1992. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Akzo N.V.

NL

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Inventors

H. E. (pessoa física)

J. P. (pessoa física)

J. R. (pessoa física)

Technical data

Priority claims

EP

88202691.7 · 11/25/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/15/1992

RPI 1150

15.17

07/30/1991

RPI 1078

15.7

06/18/1991

RPI 1072

Publicação do pedido de patente

#3.1

06/19/1990

RPI 1023

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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