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Official data from INPI

COMPOSIÇÃO HERBICIDA E PROCESSO DE COMBATE A INFESTAÇÕES DE MONOCOTILEDONEAS E DE DICOTILEDONEAS E DE PREPARAÇÃO DE HERBICIDAS.

ConcedidaInvention Patent

Application data

Number

PI8003690

Type

Invention Patent

Filing

06/13/1980

Publication

-

Progress at the INPI

  1. Filing06/13/80
  2. Publication
  3. Examination03/29/83
  4. Allowance06/26/84
  5. Grant01/29/85
  6. Terminated07/26/94

The patent was granted on 01/29/1985 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: 01/29/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Montedison S.p.A.

IT

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Inventors

B. A. (pessoa física)

B. D. (pessoa física)

C. R. (pessoa física)

G. F. (pessoa física)

P. C. (pessoa física)

Technical data

Priority claims

IT

2321 A/79 · 06/15/1979

IT

23622 A/79 · 06/15/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

01/29/1985

RPI 745

Notificação para pagamento de retribuição

#13.1

10/23/1984

RPI 731

Deferimento

#9.1

06/26/1984

RPI 714

Exigência - art. 36 da LPI

#6.1

11/22/1983

RPI 683

Solicitação de exame técnico

#4.1

03/29/1983

RPI 649

Anuidade - prazo legal encerrado

#18.2

07/26/1994

RPI 1234

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