Official data from INPI

Processo para fazer uma suspensão de detergente tixotrópica.

Em AnáliseInvention Patent

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Application data

Number

PI8503779

Type

Invention Patent

Filing

08/09/1985

Publication

05/20/1986

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Progress at the INPI

Filing08/09/85
Publication05/20/86
Examination06/28/88
Allowance01/29/91
Abandoned
In force

The application was allowed on 01/29/1991 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Colgate-Palmolive Company

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Inventors

C. J. (pessoa física)

Technical data

IPC Classification

C11D 3/06 C11D 3/08 C11D 3/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação do pedido de patente

#3.1

05/20/1986

RPI 813

Pedido de patente depositado

#2.1

10/22/1985

RPI 783

Republicação - classificação IPC

#15.11

11/05/1991

RPI 1092

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Notificação para pagamento de retribuição

#13.1

05/14/1991

RPI 1067

Deferimento

#9.1

01/29/1991

RPI 1052

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