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Official data from INPI

COMPOSIÇÃO HERBICIDA, PROCESSOS PARA A FABRICAÇÃO DE COMPOSTOS E DA DITA COMPOSIÇÃO, PROCESSO PARA COMBATER ERVAS DANINHAS, E APLICAÇÃO DOS DITOS COMPOSTOS.

ArquivadaInvention Patent

Application data

Number

PI8101364

Type

Invention Patent

Filing

03/09/1981

Publication

-

Progress at the INPI

  1. Filing03/09/81
  2. Publication
  3. Abandoned11/16/83
  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: 01/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. Hoffmann-La Roche & Co.

Inventors

W. S. (pessoa física)

Technical data

Priority claims

CH

1861/80 · 03/10/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/02/1985

RPI 741

Exigência - art. 36 da LPI

#6.1

05/29/1984

RPI 710

Solicitação de exame técnico

#4.1

11/16/1983

RPI 682

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 131/00; A01N 39/00; C07C 251/66; C07C 251/00.

03/20/2018

RPI 2463

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