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Official data from INPI

DERIVADOS DE BENZOANILIDO E TIOBENZOANILIDO, SUA PREPARACAO E COMPOSICAO/HERBICIDA QUE OS CONTEM COMO SUBSTANCIA ATIVA

ArquivadaInvention Patent

Application data

Number

PI8100425

Type

Invention Patent

Filing

02/01/1980

Publication

-

Progress at the INPI

  1. Filing02/01/80
  2. Publication
  3. Abandoned10/13/81
  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: 01/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KUMIAI CHEMICAL INDUSTRY CO

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

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

05/02/1984

RPI 706

Solicitação de exame técnico

#4.1

10/13/1981

RPI 573

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