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Official data from INPI

COMPOSTO DE DERIVADOS ÉTER OXIMINO DIFENÍLICO; PROCESSO PARA SUA PREPARAÇÃO, COMPOSIÇÃO HERBICIDA; E MÉTODO PARA COMBATER O CRESCIMENTO DE PLANTAS INDESEJÁVEIS NUM LOCAL

Em AnáliseInvention Patent

Application data

Number

PI8504295

Type

Invention Patent

Filing

09/05/1985

Publication

06/17/1986

Progress at the INPI

  1. Filing09/05/85
  2. Publication06/17/86
  3. Abandoned07/05/88
  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.

Talk to a specialist

Latest action published by the INPI: 07/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Shell Internationale Research Maatschappij B.V

NL

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Inventors

D. C. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/05/1988

RPI 924

Publicação do pedido de patente

#3.1

06/17/1986

RPI 817

Pedido de patente depositado

#2.1

11/12/1985

RPI 786

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 131/00; A01N 37/52; A01N 43/40; A01N 43/82; C07D 211/28; C07D 249/08; A01N 51/00; A01P 13/02; C07C 67/00; C07C 239/00; C07C 251/32; C07C 259/18; C07C 313/00; C07C 327/58; C07D 295/195; C07D 521/00; C07C 251/00; C07C 259/00; C07C 327/00; C07D 249/00; C07D 295/00.

03/20/2018

RPI 2463

Arquivamento - Art. 36 §1° da LPI

#11.2

06/01/1993

RPI 1174

Exigência - art. 36 da LPI

#6.1

06/30/1992

RPI 1126

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