Official data from INPI

DERIVADO DE BENZILAMINA SUBSTITUÍDA COM 2-BENZOILAMINO E UM PROCESSO PAR SUA PREPARAÇÃO

IndeferidaInvention Patent

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Application data

Number

PI8201502

Type

Invention Patent

Filing

03/18/1982

Publication

02/01/1983

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Progress at the INPI

Under appeal

Filing03/18/82
Publication02/01/83
Examination07/19/83
Refused03/25/86
Grant
In force

The application was refused by the INPI on 03/25/1986. The invention was never patented.

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Latest action published by the INPI: 03/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hokuriku Pharmaceutical Co., LTD

Inventors

D. K. (pessoa física)

E. K. (pessoa física)

K. Y. (pessoa física)

N. O. (pessoa física)

S. K. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

56-147 746 · 09/21/1981

56-38 706 · 03/19/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/25/1986

RPI 805

Conhecimento de parecer técnico

#7.1

04/16/1985

RPI 756

Solicitação de exame técnico

#4.1

07/19/1983

RPI 665

Publicação do pedido de patente

#3.1

02/01/1983

RPI 641

Pedido de patente depositado

#2.1

05/04/1982

RPI 602

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