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Official data from INPI

PROCESSO DE OBTENCAO DE DERIVADOS NAO SATURADOS DE FENOXI-FENOXI E COMPOSICAO HERBICIDA

ArquivadaInvention Patent

Application data

Number

PI7900970

Type

Invention Patent

Filing

07/07/1978

Publication

-

Progress at the INPI

  1. Filing07/07/78
  2. Publication
  3. Examination
  4. Allowance08/06/85
  5. Abandoned
  6. In force

The application was allowed on 08/06/1985 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: 07/08/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KUMIAI CHEMICAL INDUSTRY CO

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

07/08/1986

RPI 820

Notificação para pagamento de retribuição

#13.1

12/10/1985

RPI 790

Deferimento

#9.1

08/06/1985

RPI 772

Exigência - art. 36 da LPI

#6.1

11/27/1984

RPI 736

Exigência - art. 36 da LPI

#6.1

04/24/1984

RPI 705

Exigência - art. 36 da LPI

#6.1

11/01/1983

RPI 680

6.2

03/02/1982

RPI 593

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