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Official data from INPI

COMPOSIÇÃO DETERGENTE

ArquivadaInvention Patent

Application data

Number

PI8904491

Type

Invention Patent

Filing

09/06/1989

Publication

04/24/1990

Progress at the INPI

  1. Filing09/06/89
  2. Publication04/24/90
  3. Examination04/07/92
  4. Allowance11/17/98
  5. Abandoned
  6. In force

The application was allowed on 11/17/1998 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 04/04/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

See this company's full portfolio

Inventors

J. B. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

GB

8821032.3 · 09/07/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 § 2º da LPI.

04/04/2000

RPI 1526

Deferimento

#9.1

11/17/1998

RPI 1454

Solicitação de exame técnico

#4.1

04/07/1992

RPI 1114

Publicação do pedido de patente

#3.1

04/24/1990

RPI 1015

Pedido de patente depositado

#2.1

01/16/1990

RPI 1002

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