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Official data from INPI

DIFENILAMINAS, PROCESSO PARA SUA PREPARAÇAO, COMPOSIÇÕES PRAGUICIDAS E SEU EMPREGO.

ArquivadaInvention Patent

Application data

Number

PI8006216

Type

Invention Patent

Filing

09/26/1980

Publication

-

Progress at the INPI

  1. Filing09/26/80
  2. Publication
  3. Abandoned07/12/83
  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.

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Latest action published by the INPI: 11/13/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

S. R. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

8790/79-7 · 09/26/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/13/1984

RPI 734

Exigência - art. 36 da LPI

#6.1

02/14/1984

RPI 695

Solicitação de exame técnico

#4.1

07/12/1983

RPI 664

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 87/54; A01N 33/06.

03/27/2018

RPI 2464

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