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Official data from INPI

DISPOSITIVO QUE PERMITE A EMISSÃO CONTROLADA DE SUBSTÂNCIA.

Em AnáliseInvention Patent

Application data

Number

PI8601807

Type

Invention Patent

Filing

04/23/1986

Publication

12/23/1986

Progress at the INPI

Technical opinion to answer
  1. Filing04/23/86
  2. Publication12/23/86
  3. Examination12/20/88
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Reckitt & Colman AG.

CH

Inventors

J. M. (pessoa física)

FR

Y. J. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

CH

01777/85-9 · 04/26/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

12/05/1989

RPI 998

Solicitação de exame técnico

#4.1

12/20/1988

RPI 948

Publicação do pedido de patente

#3.1

12/23/1986

RPI 844

Pedido de patente depositado

#2.1

10/29/1986

RPI 836

Retificação

#15.3

06/25/1991

RPI 1073

Republicação - classificação IPC

#15.11

04/30/1991

RPI 1065

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