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Official data from INPI

PROCESSO PARA A PRODUÇÃO DE DERIVADOS DE AMINOPIPERIDINA

Em ExigênciaInvention Patent

Application data

Number

PI8203060

Type

Invention Patent

Filing

05/25/1982

Publication

05/10/1983

Progress at the INPI

Office action pending
  1. Filing05/25/82
  2. Publication05/10/83
  3. Examination09/27/83
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 10/20/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Nippon Chemiphar Co., Ltd.

JP

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Inventors

A. T. (pessoa física)

JP

H. S. (pessoa física)

JP

K. K. (pessoa física)

JP

M. T. (pessoa física)

JP

T. S. (pessoa física)

JP

Y. K. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

56-130856 · 08/22/1981

JP

56-78142 · 05/25/1981

JP

56-78143 · 05/25/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/20/1987

RPI 887

Exigência - art. 36 da LPI

#6.1

03/19/1985

RPI 752

Solicitação de exame técnico

#4.1

09/27/1983

RPI 675

Publicação do pedido de patente

#3.1

05/10/1983

RPI 655

Pedido de patente depositado

#2.1

07/13/1982

RPI 612

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