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Official data from INPI

PROCESSO DE PREPARACAO DE UM POLIMERO DE ESTRUTURA TRIDIMENCIONAL DO TIPO POLIURETANO RETICULADO,PRODUTO ESSE OBTIDO DE ACORDO COM ESSE OBTIDO DE ACORDO COM ESSE PROCESSO,E SUA APLICACAO COMO AGENTE INFLAVEL

ArquivadaInvention Patent

Application data

Number

PI8104108

Type

Invention Patent

Filing

06/30/1980

Publication

03/16/1982

Progress at the INPI

  1. Filing06/30/80
  2. Publication03/16/82
  3. Abandoned03/07/84
  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: 01/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LHD LAB HYGIENE DIETETIQUE [FR]

Inventors

G. H. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/27/1987

RPI 849

Exigência - art. 36 da LPI

#6.1

07/22/1986

RPI 822

Exigência - art. 36 da LPI

#6.1

06/04/1985

RPI 763

Exigência - art. 36 da LPI

#6.1

12/11/1984

RPI 738

Solicitação de exame técnico

#4.1

03/07/1984

RPI 698

Publicação do pedido de patente

#3.1

03/16/1982

RPI 595

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