Official data from INPI

PROCESSO DE OBTENCAO DE (+) ALPHA-FENIL ETIL AMINA (+ PEA)

Em AnáliseInvention Patent

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Application data

Number

PI8107658

Type

Invention Patent

Filing

11/20/1980

Publication

08/24/1982

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Progress at the INPI

Filing11/20/80
Publication08/24/82
Examination04/05/83
Refused11/12/85
Grant
In force

The application was refused on 11/12/1985 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/12/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNION EXPLOSIVOS RIO TINTO [ES]

Inventors

A. M. (pessoa física)

G. S. (pessoa física)

Technical data

IPC Classification

C07C 87/28

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

11/12/1985

RPI 786

Petição de recurso

#12.2

10/16/1984

RPI 730

Indeferimento

#9.2

06/26/1984

RPI 714

Solicitação de exame técnico

#4.1

04/05/1983

RPI 650

Publicação do pedido de patente

#3.1

08/24/1982

RPI 618

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

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