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Official data from INPI

COMPOSIÇÕES HERBICIDAS, SUA APLICAÇÃO E PROCESSO PARA O COMBATE DE ERVAS DANINHAS.

ArquivadaInvention Patent

Application data

Number

PI7905732

Type

Invention Patent

Filing

09/06/1979

Publication

-

Progress at the INPI

  1. Filing09/06/79
  2. Publication
  3. Examination03/16/82
  4. Allowance12/29/87
  5. Abandoned
  6. In force

The application was allowed on 12/29/1987 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

11/08/1988

RPI 942

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Deferimento

#9.1

12/29/1987

RPI 897

Exigência - art. 36 da LPI

#6.1

02/07/1984

RPI 694

Solicitação de exame técnico

#4.1

03/16/1982

RPI 595

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A01N 33/00; A01N 37/02; A01N 43/64; A01N 57/12; C07C 65/03; C07C 127/19; C07D 253/06; C07F 9/50.

03/27/2018

RPI 2464

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