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Official data from INPI

PROCESSO PARA PRODUZIR UM DERIVADO DE BENZAMIDA, DERIVADOS DE BENZAMIDA ASSIM OBTIDOS, E COMPOSICAO HERBICIDA

Em AnáliseInvention Patent
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Application data

Number

PI8007549

Type

Invention Patent

Filing

11/20/1979

Publication

-
View on INPI

Progress at the INPI

Under appeal
  1. Filing11/20/79
  2. Publication
  3. Examination03/23/82
  4. Allowance
  5. Grant
  6. In force

An appeal was filed against the abandonment. The INPI will review the decision.

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Latest action published by the INPI: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HODOGAYA CHEMICAL CO LTD

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Inventors

No inventors listed.

Technical data

IPC Classification

C07C 102/00C07C 103/76C07C 149/23C07C 231/00C07C 233/00C07C 233/66C07C 235/00C07C 235/56C07C 235/84C07C 237/00C07C 237/40C07C 301/00C07C 311/00C07C 311/21C07C 313/00C07C 317/00C07C 317/44C07C 323/00C07C 323/12C07C 323/20C07C 67/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de recurso

#12.3

04/12/1988

RPI 912

11.3

12/29/1987

RPI 897

Republicação - classificação IPC

#15.11

05/28/1985

RPI 762

Republicação - classificação IPC

#15.11

12/11/1984

RPI 738

Exigência - art. 36 da LPI

#6.1

01/24/1984

RPI 692

Republicação - classificação IPC

#15.11

08/23/1983

RPI 670

Exigência - art. 36 da LPI

#6.1

03/29/1983

RPI 649

Solicitação de exame técnico

#4.1

03/23/1982

RPI 596

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