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Official data from INPI

DISAZOCOMPOSTOS HIDROSSOLÚVEIS, PROCESSO PARA A SUA PREPARAÇÃO, EMPREGO E PROCESSO PARA O TINGIMENTO OU IMPRESSÃO DE MATERIAL

Em ExigênciaInvention Patent
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Application data

Number

PI8205228

Type

Invention Patent

Filing

09/06/1982

Publication

08/16/1983
View on INPI

Progress at the INPI

Office action pending
  1. Filing09/06/82
  2. Publication08/16/83
  3. Examination09/17/85
  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: 10/18/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

H. F. (pessoa física)

DE

Technical data

IPC Classification

C07D 251/50C09B 62/09C09B 62/513D06P 1/38

Priority claims

DE

P 31 35 432.7 · 09/08/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

10/18/1988

RPI 939

Exigência - art. 36 da LPI

#6.1

03/22/1988

RPI 909

Solicitação de exame técnico

#4.1

09/17/1985

RPI 778

Publicação do pedido de patente

#3.1

08/16/1983

RPI 669

Pedido de patente depositado

#2.1

10/26/1982

RPI 627

Retificação

#15.3

01/12/1993

RPI 1154

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