Official data from INPI

COMPOSIÇÃO DETERGENTE AQUOSA, LÍMPIDA, PARA LAVAGEM.

Em AnáliseInvention Patent

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Application data

Number

PI8605624

Type

Invention Patent

Filing

11/14/1986

Publication

08/18/1987

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Progress at the INPI

Filing11/14/86
Publication08/18/87
Examination02/17/88
Allowance07/20/93
Grant02/16/94
Expired07/22/08

The letters patent expired on 07/22/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 02/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Colgate-Palmolive Company

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Inventors

M. M. (pessoa física)

R. E. (pessoa física)

Technical data

IPC Classification

C11D 1/14 C11D 1/72 C11D 1/83

Priority claims

798.339 · 11/15/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/17/1988

RPI 904

Publicação do pedido de patente

#3.1

08/18/1987

RPI 878

Pedido de patente depositado

#2.1

04/14/1987

RPI 860

Carta-patente expirada

#21.1

Patente extinta em 14/11/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

02/16/1994

RPI 1211

Deferimento

#9.1

07/20/1993

RPI 1181

Exigência - art. 36 da LPI

#6.1

01/14/1992

RPI 1102

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