Official data from INPI

COMPOSIÇÃO DE RESINA TERMOPLÁSTICA E ARTIGO QUE A COMPREENDE

ArquivadaInvention Patent

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Application data

Number

PI9101923

Type

Invention Patent

Filing

05/10/1991

Publication

12/17/1991

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Progress at the INPI

Filing05/10/91
Publication12/17/91
Abandoned11/16/93
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: 11/03/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sumitomo Chemical Company, Limited

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Inventors

H. S. (pessoa física)

H. A. (pessoa física)

K. K. (pessoa física)

S. H. (pessoa física)

S. S. (pessoa física)

T. F. (pessoa física)

Technical data

IPC Classification

C08K 5/09 C08K 5/21 C08L 77/02

Priority claims

02-121724 · 05/11/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/03/1999

RPI 1504

Exigência - art. 36 da LPI

#6.1

03/09/1999

RPI 1470

Solicitação de exame técnico

#4.1

11/16/1993

RPI 1198

Publicação do pedido de patente

#3.1

12/17/1991

RPI 1098

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