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Official data from INPI

PROCESSO PARA PREPARAR ESTERES M-FENOXI-BENZILICOS E ALFA-CIANO-M-FENOXIBENZILICOS DE 2-HALOALQUIL-(OXI-TIO-SULFINIL,OU SULFONIL)FENILAL E SEUS INTERMEDIARIOS ACIDOS,ASSIM COMO COMPOSICOES E PROCESSO INSETICIDAS OU ACARICIDAS

ConcedidaInvention Patent

Application data

Number

PI7901697

Type

Invention Patent

Filing

03/20/1978

Publication

-

Progress at the INPI

  1. Filing03/20/78
  2. Publication
  3. Examination
  4. Allowance09/25/84
  5. Grant04/30/85
  6. Terminated09/25/90

The patent was granted on 04/30/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/30/1985. We update with every new RPI gazette, published weekly.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/30/1985

RPI 758

Notificação para pagamento de retribuição

#13.1

01/29/1985

RPI 745

Deferimento

#9.1

09/25/1984

RPI 727

Exigência - art. 36 da LPI

#6.1

01/17/1984

RPI 691

6.2

05/04/1982

RPI 602

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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