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Official data from INPI

I-ARIL-4-SUBSTITUÍDO-I-4-DIIDRO-5H-TETRAZOL-5-ONAS HERBICIDAS E ANÁLOGOS DE ENXOFRE DAS MESMAS.

Em AnáliseInvention Patent

Application data

Number

PI8407159

Type

Invention Patent

Filing

11/02/1984

Publication

10/08/1985

Progress at the INPI

  1. Filing11/02/84
  2. Publication10/08/85
  3. Examination09/01/87
  4. Allowance09/25/90
  5. Abandoned
  6. In force

The application was allowed on 09/25/1990 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: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

US

See this company's full portfolio

Inventors

G. T. (pessoa física)

US

Technical data

Priority claims

US

549.334 · 11/04/1983

US

84/01799 · 11/02/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/01/1987

RPI 880

Republicação - classificação IPC

#15.11

09/02/1986

RPI 828

Notificação de entrada na fase nacional - PCT

#1.3

10/08/1985

RPI 781

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Notificação para pagamento de retribuição

#13.1

01/08/1991

RPI 1049

Deferimento

#9.1

09/25/1990

RPI 1034

Exigência - art. 36 da LPI

#6.1

04/24/1990

RPI 1015

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