Official data from INPI

TINTA MARÍTIMA COM PROPRIEDADES QUE IMPEDEM INCRUSTAÇÕES, POLÍMERO CAPAZ DE SOFRER HIDRÓLISE E INSOLÚVEL NA ÁGUA DO MAR E PROCESSO PARA PRODUÇÃO DE UM POLÍMERO CAPAZ DE SOFRER HIDRÓLISE E INSOLÚVEL NA ÁGUA DO MAR

ArquivadaInvention PatentPCT · GB1989000548

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Application data

Number

PI8907442

Type

Invention Patent

Filing

05/19/1989

Publication

05/07/1991

PCT

GB1989000548

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Progress at the INPI

Filing05/19/89
Publication05/07/91
Abandoned
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: 06/08/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Courtaulds Coatings (Holdings) Limited.

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Inventors

A. A. (pessoa física)

R. L. (pessoa física)

Technical data

IPC Classification

C09D 201/06 C09D 5/14

Priority claims

8812172.8 · 05/23/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

06/08/1993

RPI 1175

4.2.3

03/31/1992

RPI 1113

Solicitação de exame não realizada

#4.2

01/14/1992

RPI 1102

Notificação de entrada na fase nacional - PCT

#1.3

05/07/1991

RPI 1066

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