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Official data from INPI

PRÉ-MISTURAS GELEIFICADAS À BASE DE POLÍMEROS TERMO-RESISTENTES E COMPOSIÇÕES À BASE DE POLICLORETO DE VINILA E POLÍMERO TERMO-RESISTENTE

ArquivadaInvention Patent

Application data

Number

PI9104970

Type

Invention Patent

Filing

11/14/1991

Publication

06/23/1992

Progress at the INPI

  1. Filing11/14/91
  2. Publication06/23/92
  3. Abandoned07/19/94
  4. Allowance
  5. Grant
  6. 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.

Talk to a specialist

Latest action published by the INPI: 08/24/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Solvay

BE

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Inventors

B. B. (pessoa física)

BE

J. C. (pessoa física)

BE

Technical data

Priority claims

BE

09001079 · 11/16/1990

BE

09100901 · 09/30/1991

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/24/1999

RPI 1494

Exigência - art. 36 da LPI

#6.1

02/17/1999

RPI 1467

Solicitação de exame técnico

#4.1

07/19/1994

RPI 1233

Publicação do pedido de patente

#3.1

06/23/1992

RPI 1125

Pedido de patente depositado

#2.1

12/24/1991

RPI 1099

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