Official data from INPI

PRÉ-POLÍMERO DE ORGANOSSILÍCIO RETICULÁVEL OU POLÍMERO DE ORGANOSSILÍCIO RETICULADO

ArquivadaInvention Patent

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Application data

Number

PI9005208

Type

Invention Patent

Filing

10/16/1990

Publication

09/17/1991

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Progress at the INPI

Filing10/16/90
Publication09/17/91
Abandoned04/12/94
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: 04/23/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. I. (pessoa física)

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Inventors

J. B. (pessoa física)

Technical data

IPC Classification

C08G 77/04

Priority claims

422.214 · 10/16/1989

588.627 · 09/28/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/23/1996

RPI 1325

Exigência - art. 36 da LPI

#6.1

08/01/1995

RPI 1287

Solicitação de exame técnico

#4.1

04/12/1994

RPI 1219

Publicação do pedido de patente

#3.1

09/17/1991

RPI 1085

Pedido de patente depositado

#2.1

04/16/1991

RPI 1063

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