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Official data from INPI

COMPOSIÇÃO DETERGENTE LÍQUIDA AQUOSA

Prazo de SigiloInvention Patent
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Application data

Number

PI8902552

Type

Invention Patent

Filing

06/02/1989

Publication

01/23/1990
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Progress at the INPI

  1. Filing06/02/89
  2. Publication01/23/90
  3. Abandoned04/21/92
  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: 07/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Procter & Gamble Company

US

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Inventors

C. H. (pessoa física)

G. O. (pessoa física)

H. J. (pessoa física)

Technical data

IPC Classification

C11D 3/43

Priority claims

US

202.732 · 06/03/1988

US

346.964 · 05/05/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

07/11/1989

RPI 977

Arquivamento - Art. 36 §1° da LPI

#11.2

10/15/1996

RPI 1350

Exigência - art. 36 da LPI

#6.1

02/27/1996

RPI 1317

Exigência - art. 36 da LPI

#6.1

06/20/1995

RPI 1281

Solicitação de exame técnico

#4.1

04/21/1992

RPI 1116

Publicação do pedido de patente

#3.1

01/23/1990

RPI 1003

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