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Official data from INPI

COMPOSIÇÕES HERBICIDAS À BASE DE ÉSTERESDI-HIDROTIOFENO-CARBOXÍLICOS, E, PROCESSO PARA OBTENÇÃO DESSES COMPOSTOS.

ArquivadaInvention Patent

Application data

Number

PI8301557

Type

Invention Patent

Filing

03/25/1983

Publication

12/06/1983

Progress at the INPI

  1. Filing03/25/83
  2. Publication12/06/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/25/1983 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: 03/18/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

DE

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Inventors

A. R. (pessoa física)

H. G. (pessoa física)

R. A. (pessoa física)

W. B. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 32 11 851.1 · 03/31/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/18/1986

RPI 804

Publicação do pedido de patente

#3.1

12/06/1983

RPI 685

Pedido de patente depositado

#2.1

05/10/1983

RPI 655

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