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Official data from INPI

COMPOSICOES HERBICIDAS SELETIVAS,COMPOSTOS,E PROCESSO PARA A OBTENCAO DE TIAZOLO-3(1,3)TIAZINO-(2,3C)(1,2,4)TRIAZINONAS

ArquivadaInvention Patent

Application data

Number

PI8206610

Type

Invention Patent

Filing

11/17/1981

Publication

10/04/1983

Progress at the INPI

  1. Filing11/17/81
  2. Publication10/04/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/17/1981 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: 01/14/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCHERING AG [DE]

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Inventors

A. F. (pessoa física)

K. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/14/1986

RPI 795

Publicação do pedido de patente

#3.1

10/04/1983

RPI 676

Pedido de patente depositado

#2.1

01/04/1983

RPI 637

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