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Official data from INPI

COMPOSICAO PESTICIDA;PROCESSO PARA CONTROLAR PESTES;E PROCESSO PARA PROTEGER PLANTACOES

ConcedidaInvention Patent

Application data

Number

PI7804095

Type

Invention Patent

Filing

07/01/1977

Publication

-

Progress at the INPI

  1. Filing07/01/77
  2. Publication
  3. Examination
  4. Allowance03/15/88
  5. Grant09/27/88
  6. Expired11/30/93

The letters patent expired on 11/30/1993: 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: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BOOTS CO LTD

Inventors

K. J. (pessoa física)

W. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/27/1988

RPI 936

Notificação para pagamento de retribuição

#13.1

07/19/1988

RPI 926

Deferimento

#9.1

03/15/1988

RPI 908

6.5

09/29/1987

RPI 884

Exigência - art. 36 da LPI

#6.1

10/18/1983

RPI 678

Exigência - art. 36 da LPI

#6.1

11/30/1982

RPI 632

6.2

10/06/1981

RPI 572

Carta-patente expirada

#21.1

11/30/1993

RPI 1200

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