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Official data from INPI

"2,5-DIHIDROPIRROIS,PROCESSO PARA SUA PREPARACAO,COMPOSICOES HERBICIDAS,PROCESSOS PARA COMBATER ERVAS DANINHAS E PARA A PREPARACAO DE COMPOSICOES,COMPOSTOS E PROCESSO PARA SUA PREPARACAO

PublicadaInvention Patent

Application data

Number

PI8801149

Type

Invention Patent

Filing

03/13/1987

Publication

10/25/1988

Progress at the INPI

  1. Filing03/13/87
  2. Publication10/25/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/13/1987 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NIHON TOKUSHU NOYAKU SEIZO KK [JP]

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Inventors

G. T. (pessoa física)

K. A. (pessoa física)

K. T. (pessoa física)

M. H. (pessoa física)

S. (pessoa física)

Y. (pessoa física)

Y. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/25/1988

RPI 940

Pedido de patente depositado

#2.1

05/31/1988

RPI 919

Arquivamento - Art. 33 da LPI

#11.1

06/11/1991

RPI 1071

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