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Official data from INPI

PROCESSO DE ELABORAÇÃO DE INSETICIDA

Em AnáliseInvention Patent

Application data

Number

PI8404680

Type

Invention Patent

Filing

09/19/1984

Publication

12/11/1984

Progress at the INPI

  1. Filing09/19/84
  2. Publication12/11/84
  3. Examination04/09/85
  4. Allowance06/13/89
  5. Grant02/06/90
  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

Casa Bernardo Ltda

SP, BR

Themis Overseas Participacões Ltda

SP, BR

See this company's full portfolio

Inventors

O. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

10/10/1989

RPI 990

Deferimento

#9.1

06/13/1989

RPI 973

Exigência - art. 36 da LPI

#6.1

01/31/1989

RPI 954

Conhecimento de parecer técnico

#7.1

08/16/1988

RPI 930

Solicitação de exame técnico

#4.1

04/09/1985

RPI 755

Publicação antecipada

#3.2

12/11/1984

RPI 738

Pedido de patente depositado

#2.1

11/27/1984

RPI 736

Carta-patente expirada

#21.1

Patente extinta em 19/09/99

07/08/2008

RPI 1957

Transferência deferida

#25.1

Transferido de: Casa Bernardo Ltda

08/04/1998

RPI 1441

Concessão da patente

#16.1

02/06/1990

RPI 1005

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