Official data from INPI

COMPOSIÇÃO DETERGENTE, LÍQUIDA, PARA TRABALHO PESADO, ESTÁVEL

PublicadaInvention Patent

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Application data

Number

PI8900530

Type

Invention Patent

Filing

02/03/1989

Publication

10/03/1989

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Progress at the INPI

Filing02/03/89
Publication10/03/89
Abandoned11/26/91
Allowance
Grant
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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Procter & Gamble Company

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Inventors

R. M. (pessoa física)

R. J. (pessoa física)

Technical data

IPC Classification

C11D 10/02

Priority claims

153.105 · 02/08/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/03/1989

RPI 989

Pedido de patente depositado

#2.1

03/21/1989

RPI 961

Arquivamento - Art. 36 §1° da LPI

#11.2

09/19/1995

RPI 1294

Exigência - art. 36 da LPI

#6.1

01/03/1995

RPI 1257

Solicitação de exame técnico

#4.1

11/26/1991

RPI 1095

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