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Official data from INPI

COMPOSTO DE PIRAZINA, COMPOSIÇÃO DE FUMO E PROCESSO PARA PREPARAÇÃO DE UMA COMPOSIÇÃO DE FUMO

PublicadaInvention Patent

Application data

Number

PI8804916

Type

Invention Patent

Filing

09/23/1988

Publication

05/02/1989

Progress at the INPI

  1. Filing09/23/88
  2. Publication05/02/89
  3. Abandoned04/23/91
  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.

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Latest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Philip Morris Products, Inc.

US

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Inventors

H. S. (pessoa física)

J. S. (pessoa física)

Y. H. (pessoa física)

Technical data

Priority claims

US

100.694 · 09/24/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/02/1989

RPI 967

Pedido de patente depositado

#2.1

02/08/1989

RPI 955

Arquivamento - Art. 36 §1° da LPI

#11.2

09/19/1995

RPI 1294

Exigência - art. 36 da LPI

#6.1

11/08/1994

RPI 1249

Solicitação de exame técnico

#4.1

04/23/1991

RPI 1064

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