Official data from INPI

PROCESSO DE FABRICAÇÃO DE UM POLIURETANO MICROCELULAR

ArquivadaInvention PatentPCT · GB1995002289

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Application data

Number

PI9509282

Type

Invention Patent

Filing

09/27/1995

Publication

11/18/1997

PCT

GB1995002289

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Progress at the INPI

Filing09/27/95
Publication11/18/97
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: 10/21/2003. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hyperplast Limited

Inventors

F. S. (pessoa física)

Technical data

IPC Classification

C08G 18/10

Priority claims

9420107.6 · 10/05/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/21/2003

RPI 1711

Exigência - art. 36 da LPI

#6.1

05/13/2003

RPI 1688

Notificação de entrada na fase nacional - PCT

#1.3

11/18/1997

RPI 1407

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