Official data from INPI

PROCESSO PARA A PRODUÇÃO DE GRANULOS DE TENSOATIVO CONDENSADOS E PRODUTO ASSIMOBTIDO

Prazo de SigiloInvention Patent

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Application data

Number

PI8903195

Type

Invention Patent

Filing

06/29/1989

Publication

02/13/1990

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Progress at the INPI

Filing06/29/89
Publication02/13/90
Abandoned05/26/92
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

C. S. (pessoa física)

D. S. (pessoa física)

T. L. (pessoa física)

Technical data

IPC Classification

C11D 11/00 C11D 17/00

Priority claims

213.575 · 06/29/1988

288.759 · 12/22/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

10/03/1989

RPI 989

Arquivamento - Art. 36 §1° da LPI

#11.2

04/09/1996

RPI 1323

Exigência - art. 36 da LPI

#6.1

07/18/1995

RPI 1285

Solicitação de exame técnico

#4.1

05/26/1992

RPI 1121

Publicação do pedido de patente

#3.1

02/13/1990

RPI 1006

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