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Official data from INPI

MATERIAL SUPORTE APERFEIÇOADO PARA SUBSTÂNCIA VOLÁTIL

PublicadaInvention Patent

Application data

Number

PI8800748

Type

Invention Patent

Filing

02/23/1988

Publication

10/04/1988

Progress at the INPI

  1. Filing02/23/88
  2. Publication10/04/88
  3. Examination01/08/91
  4. Allowance
  5. Grant
  6. In force

Published on 10/04/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 10/04/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Reckitt & Colman (Overseas) Limited

GB

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Inventors

D. C. (pessoa física)

FR

F. N. (pessoa física)

FR

P. S. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

87 02.555 · 02/26/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/04/1988

RPI 937

Pedido de patente depositado

#2.1

05/31/1988

RPI 919

Retificação

#15.3

02/16/1994

RPI 1211

Solicitação de exame técnico

#4.1

01/08/1991

RPI 1049

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