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Official data from INPI

ÉSTER PROPINÍLICO DE ÁCIDO (R)-2- -4-(5-CLORO-3-FLUORPIRIDIN-2-ILÓXI)-PROPIÔNICO, AGENTE HERBICIDA E INIBIDOR DOCRESCIMENTO DE PLANTAS, APLICAÇÃO DO DITO ÉSTER OU DE UM AGENTE QUE O CONTÉM, E PROCESSOS PARA A PREPARAÇÃO DO DITO ÉSTER.

PublicadaInvention Patent

Application data

Number

PI8603381

Type

Invention Patent

Filing

07/17/1986

Publication

02/09/1988

Progress at the INPI

  1. Filing07/17/86
  2. Publication02/09/88
  3. Abandoned10/16/90
  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: 02/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

R. S. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

2376/86 · 06/12/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/09/1988

RPI 903

Pedido de patente depositado

#2.1

12/30/1986

RPI 845

Arquivamento - Art. 36 §1° da LPI

#11.2

08/03/1993

RPI 1183

Exigência - art. 36 da LPI

#6.1

02/24/1993

RPI 1160

Exigência - art. 36 da LPI

#6.1

10/22/1991

RPI 1090

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

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