Official data from INPI

PROCESSO, LIVRE DE SOLVENTES ORGÂNICOS, PARA A PREPARAÇÃO DE ORGANOFOSFATOS DEPIRIMIDINILA

PublicadaInvention Patent

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Application data

Number

PI8707053

Type

Invention Patent

Filing

12/18/1987

Publication

07/18/1989

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Progress at the INPI

Filing12/18/87
Publication07/18/89
Abandoned08/27/91
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. E. (pessoa física)

The Dow Chemical Company

Inventors

M. R. (pessoa física)

Technical data

IPC Classification

C07D 239/34

Priority claims

945,258 · 12/22/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/18/1989

RPI 978

Pedido de patente depositado

#2.1

03/29/1988

RPI 910

Arquivamento - Art. 36 §1° da LPI

#11.2

09/19/1995

RPI 1294

6.5

01/03/1995

RPI 1257

Exigência - art. 36 da LPI

#6.1

02/22/1994

RPI 1212

14.1

01/12/1993

RPI 1154

Solicitação de exame técnico

#4.1

08/27/1991

RPI 1082

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