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Official data from INPI

COMPOSIÇÃO HERBICIDA, PROCESSO PARA O COMBATE DE CRESCIMENTO INDESEJADO DE PLANTAS, SEMENTES

ArquivadaInvention Patent

Application data

Number

PI8904355

Type

Invention Patent

Filing

08/30/1989

Publication

05/08/1990

Progress at the INPI

  1. Filing08/30/89
  2. Publication05/08/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/30/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

W. M. (pessoa física)

CH

W. I. (pessoa física)

Technical data

Priority claims

CH

3280/88 · 09/02/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07D 231/12; C07D 271/10; C07C 103/34; C07D 307/36; C07D 249/08; C07D 317/12.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

12/15/1992

RPI 1150

Publicação do pedido de patente

#3.1

05/08/1990

RPI 1017

Pedido de patente depositado

#2.1

01/16/1990

RPI 1002

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