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Official data from INPI

ADITIVO REFORÇADOR DE DETERGÊNCIA, SISTEMA DETERGENTE E PROCESSO PARA LAVAGEM DE ROUPA

ArquivadaInvention Patent

Application data

Number

PI9004104

Type

Invention Patent

Filing

08/20/1990

Publication

09/03/1991

Progress at the INPI

  1. Filing08/20/90
  2. Publication09/03/91
  3. Abandoned03/17/92
  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.

Talk to a specialist

Latest action published by the INPI: 11/03/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

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Inventors

A. B. (pessoa física)

A. C. (pessoa física)

GB

K. P. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8918984.9 · 08/21/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/03/1999

RPI 1504

Exigência - art. 36 da LPI

#6.1

03/30/1999

RPI 1473

Conhecimento de parecer técnico

#7.1

09/23/1997

RPI 1399

Solicitação de exame técnico

#4.1

03/17/1992

RPI 1111

Publicação do pedido de patente

#3.1

09/03/1991

RPI 1083

Pedido de patente depositado

#2.1

02/19/1991

RPI 1055

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