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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE UM COMPOSTO E COMPOSIÇÃO HERBICIDA.

PublicadaInvention Patent

Application data

Number

PI8703960

Type

Invention Patent

Filing

08/03/1987

Publication

04/05/1988

Progress at the INPI

  1. Filing08/03/87
  2. Publication04/05/88
  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.

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Latest action published by the INPI: 04/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sandoz A.G.

CH

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Inventors

J. W. (pessoa física)

US

Technical data

Priority claims

US

892.987 · 08/04/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/05/1988

RPI 911

Pedido de patente depositado

#2.1

10/06/1987

RPI 885

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 103/30; C07C 153/00; A01N 37/30.

03/20/2018

RPI 2463

Arquivamento - Art. 36 §1° da LPI

#11.2

04/26/1994

RPI 1221

Exigência - art. 36 da LPI

#6.1

09/14/1993

RPI 1189

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

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