Official data from INPI

COMPOSIÇÕES DETERGENTES E NÃO-AQUOSAS PARA LAVAGEM DE ROUPA PESADA

PublicadaInvention Patent

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Application data

Number

PI8900216

Type

Invention Patent

Filing

01/19/1989

Publication

09/12/1989

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Progress at the INPI

Technical opinion to answer

Filing01/19/89
Publication09/12/89
Examination10/23/90
Allowance
Grant
In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

Latest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Colgate-Palmolive Company

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Inventors

G. B. (pessoa física)

R. L. (pessoa física)

Technical data

IPC Classification

C11D 17/00 C11D 1/825 C11D 3/20

Priority claims

146,466 · 01/21/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/12/1989

RPI 986

Pedido de patente depositado

#2.1

02/28/1989

RPI 958

Retificação

#15.3

02/13/1996

RPI 1315

Conhecimento de parecer técnico

#7.1

01/31/1995

RPI 1261

Solicitação de exame técnico

#4.1

10/23/1990

RPI 1038

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