Official data from INPI

DERIVADOS DE INDOL

IndeferidaInvention Patent

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Application data

Number

PI9005848

Type

Invention Patent

Filing

11/19/1990

Publication

09/24/1991

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Progress at the INPI

Under appeal

Filing11/19/90
Publication09/24/91
Examination02/09/93
Refused05/04/99
Grant
In force

The application was refused by the INPI on 05/04/1999. The invention was never patented.

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Latest action published by the INPI: 05/04/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Nisshin Flour Milling Co., LTD

Inventors

H. K. (pessoa física)

H. S. (pessoa física)

K. H. (pessoa física)

M. Y. (pessoa física)

T. S. (pessoa física)

Technical data

IPC Classification

C07D 403/12

Priority claims

297.497 · 11/17/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido com base nos Artigos n°s 37 e 229 da LPI 9279/96.

05/04/1999

RPI 1478

Conhecimento de parecer técnico

#7.1

05/26/1998

RPI 1431

Solicitação de exame técnico

#4.1

02/09/1993

RPI 1158

Publicação do pedido de patente

#3.1

09/24/1991

RPI 1086

Pedido de patente depositado

#2.1

05/21/1991

RPI 1068

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