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Official data from INPI

COMPOSIÇÃO HERBICIDA ESCOÁVEL EM EMULSÀO

Em AnáliseInvention Patent

Application data

Number

PI8404672

Type

Invention Patent

Filing

09/18/1984

Publication

08/06/1985

Progress at the INPI

  1. Filing09/18/84
  2. Publication08/06/85
  3. Examination05/05/87
  4. Allowance04/02/91
  5. Abandoned
  6. In force

The application was allowed on 04/02/1991 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: 05/05/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Monsanto Company

US

See this company's full portfolio

Inventors

E. P. (pessoa física)

US

M. H. (pessoa física)

R. M. (pessoa física)

Technical data

IPC Classification

Priority claims

US

533.696 · 09/19/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/05/1987

RPI 863

Publicação do pedido de patente

#3.1

08/06/1985

RPI 772

Pedido de patente depositado

#2.1

11/27/1984

RPI 736

Arquivamento - Art. 38 §2° da LPI

#11.4

09/29/1992

RPI 1139

Notificação para pagamento de retribuição

#13.1

07/16/1991

RPI 1076

Deferimento

#9.1

04/02/1991

RPI 1061

Exigência - art. 36 da LPI

#6.1

06/19/1990

RPI 1023

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