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Official data from INPI

COMPOSTOS, PROCESSOS PARA A PREPARAÇÃO DE TAIS COMPOSTOS, COMPOSTOS INTERMEDIÁRIOS, COMPOSIÇÃO HERBICIDA, PROCESSO PARA EXTERMINAÇÃO DE ERVAS DANINHAS PREJUDICIAIS E USO DE UM COMPOSTO

PublicadaInvention Patent
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Application data

Number

PI8804373

Type

Invention Patent

Filing

08/26/1988

Publication

03/21/1989
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Progress at the INPI

  1. Filing08/26/88
  2. Publication03/21/89
  3. Abandoned07/09/91
  4. Allowance
  5. Grant
  6. 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: 03/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sumitomo Chemical Company, Limited

JP

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Inventors

E. N. (pessoa física)

JP

K. M. (pessoa física)

JP

M. E. (pessoa física)

JP

R. S. (pessoa física)

JP

T. H. (pessoa física)

JP

Technical data

IPC Classification

A01N 43/84C07D 231/56C07D 265/36C07D 413/04

Priority claims

JP

042922/88 · 02/24/1988

JP

213946/87 · 08/27/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/21/1989

RPI 961

Pedido de patente depositado

#2.1

01/24/1989

RPI 953

Arquivamento - Art. 36 §1° da LPI

#11.2

10/15/1996

RPI 1350

Exigência - art. 36 da LPI

#6.1

02/27/1996

RPI 1317

Exigência - art. 36 da LPI

#6.1

02/21/1995

RPI 1264

Solicitação de exame técnico

#4.1

07/09/1991

RPI 1075

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