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Official data from INPI

COMPOSTOS DE BENZOILURÉIA, COMPOSIÇÃO TENDO ATIVIDADE INSETICIDA E ACARICIDA, COMPOSIÇÃO FARMACÊUTICA, PROCESSO PARA CONTROLAR INSETOS E/OU ÁCAROS E PROCESSO PARA COMBATER TUMORES EM SERES VIVOS.

DeferidaInvention Patent

Application data

Number

PI8400232

Type

Invention Patent

Filing

01/19/1984

Publication

08/28/1984

Progress at the INPI

  1. Filing01/19/84
  2. Publication08/28/84
  3. Examination09/09/86
  4. Allowance10/10/89
  5. Grant04/24/90
  6. Expired07/08/08

The letters patent expired on 07/08/2008: 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: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Duphar International Research B.V.

NL

See this company's full portfolio

Inventors

A. G. (pessoa física)

NL

M. B. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

NL

8300236 · 01/24/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/10/1989

RPI 990

Exigência - art. 36 da LPI

#6.1

05/30/1989

RPI 971

Solicitação de exame técnico

#4.1

09/09/1986

RPI 829

Publicação do pedido de patente

#3.1

08/28/1984

RPI 723

Pedido de patente depositado

#2.1

03/20/1984

RPI 700

Carta-patente expirada

#21.1

Patente extinta em 19/01/99

07/08/2008

RPI 1957

Concessão da patente

#16.1

04/24/1990

RPI 1015

Notificação para pagamento de retribuição

#13.1

02/06/1990

RPI 1005

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