Official data from INPI

COMPOSIÇÃO LÍQUIDA TIXOTRÓPICA AQUOSA, PROCESSO PARA LIMPAR LOUÇA E PROCESSO PARA APERFEIÇOAR A ESTABILIDADE DE UMA COMPOSIÇÃO TIXOTRÓPICA

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Application data

Number

PI8804232

Type

Invention Patent

Filing

08/19/1988

Publication

03/14/1989

View on INPI

Progress at the INPI

Filing08/19/88
Publication03/14/89
Examination10/23/90
Allowance
Grant
In force

Published on 03/14/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Colgate-Palmolive Company

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Inventors

N. D. (pessoa física)

Technical data

IPC Classification

C11D 3/14 C11D 3/20

Priority claims

087,836 · 08/21/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/14/1989

RPI 960

Pedido de patente depositado

#2.1

01/10/1989

RPI 951

Retificação

#15.3

02/13/1996

RPI 1315

Solicitação de exame técnico

#4.1

10/23/1990

RPI 1038

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