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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE COMPOSTOS.

Em ExigênciaInvention Patent

Application data

Number

PI8402323

Type

Invention Patent

Filing

05/16/1984

Publication

12/26/1984

Progress at the INPI

Awaiting grant fee payment
  1. Filing05/16/84
  2. Publication12/26/84
  3. Examination11/25/86
  4. Allowance12/26/90
  5. Grant
  6. In force

The application was allowed by the INPI on 12/26/1990. The grant of the letters patent is being processed.

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Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. A. (pessoa física)

FR

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Inventors

A. C. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

80/08 338 · 05/17/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

11/14/1989

RPI 995

Solicitação de exame técnico

#4.1

11/25/1986

RPI 840

Publicação do pedido de patente

#3.1

12/26/1984

RPI 740

Pedido de patente depositado

#2.1

07/24/1984

RPI 718

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 147/107; A01N 41/10.

03/27/2018

RPI 2464

Republicação - classificação IPC

#15.11

08/06/1991

RPI 1079

Retificação

#15.3

04/16/1991

RPI 1063

Deferimento

#9.1

12/26/1990

RPI 1047

Exigência - art. 36 da LPI

#6.1

04/24/1990

RPI 1015

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