(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

TETRAIDROFTALIMIDA,COMPOSICAO HERBICIDA,PROCESSO PARA PRODUCAO DE UMA TETRAIDROFTALIMIDA E PROCESSO PARA CONTROLE DE ERVAS DANINHAS INDESEJAVEIS

ArquivadaInvention Patent

Application data

Number

PI8206186

Type

Invention Patent

Filing

10/23/1981

Publication

09/20/1983

Progress at the INPI

  1. Filing10/23/81
  2. Publication09/20/83
  3. Abandoned11/29/83
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MITSUBISHI CHEM IND [JP]

Inventors

I. K. (pessoa física)

J. T. (pessoa física)

N. B. (pessoa física)

S. S. (pessoa física)

W. H. (pessoa física)

Pessoa física

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/02/1985

RPI 754

Exigência - art. 36 da LPI

#6.1

09/11/1984

RPI 725

Solicitação de exame técnico

#4.1

11/29/1983

RPI 684

Publicação do pedido de patente

#3.1

09/20/1983

RPI 674

Pedido de patente depositado

#2.1

12/14/1982

RPI 634

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.