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Official data from INPI

PROCESSO PARA TORNAR INTRAGÁVEL UM LÍQUIDO BASEADO EM HIDROCARBONETO APOLAR E PROCESSO PARA A PREPARAÇÃO DE UMA COMPOSIÇÃO PARA USO NO PROCESSO ACIMA

PublicadaInvention Patent

Application data

Number

PI8806141

Type

Invention Patent

Filing

11/23/1988

Publication

08/15/1989

Progress at the INPI

  1. Filing11/23/88
  2. Publication08/15/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/23/1988 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Glaxo Group Limited

GB

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Inventors

H. O. (pessoa física)

H. P. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8727504 · 11/24/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/15/1989

RPI 982

Pedido de patente depositado

#2.1

04/04/1989

RPI 963

Arquivamento - Art. 33 da LPI

#11.1

11/26/1991

RPI 1095

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