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Official data from INPI

COMPOSTO INSETICIDA, PROCESSO PARA CONTROLAR INSETOS E PROCESSO PARA PROTEGER PLANTAÇÕES, ARVORES, ARBUSTOS E PLANAS ORNAMENTAIS DO ATAQUE POR INSETOS.

ConcedidaInvention Patent

Application data

Number

PI7904960

Type

Invention Patent

Filing

08/02/1979

Publication

-

Progress at the INPI

  1. Filing08/02/79
  2. Publication
  3. Examination06/29/82
  4. Allowance08/07/84
  5. Grant02/26/85
  6. Expired04/18/95

The letters patent expired on 04/18/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

American Cyanamid Company

US

See this company's full portfolio

Inventors

D. T. (pessoa física)

L. J. (pessoa física)

Technical data

Priority claims

US

934.433 · 08/17/1978

US

934.441 · 08/17/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/26/1985

RPI 749

Notificação para pagamento de retribuição

#13.1

12/11/1984

RPI 738

Deferimento

#9.1

08/07/1984

RPI 720

Exigência - art. 36 da LPI

#6.1

01/10/1984

RPI 690

Solicitação de exame técnico

#4.1

06/29/1982

RPI 610

Carta-patente expirada

#21.1

04/18/1995

RPI 1272

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