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Official data from INPI

MÉTODO DE CONTROLE PESTICIDA, COMPOSIÇÃO PESTICIDA E PROCESSO PARA A PREPARAÇÃO DE DERIVADOS DE 2-FENILIMIDAZOL

PublicadaInvention Patent

Application data

Number

PI8801041

Type

Invention Patent

Filing

03/07/1988

Publication

10/18/1988

Progress at the INPI

  1. Filing03/07/88
  2. Publication10/18/88
  3. Examination02/26/91
  4. Allowance12/12/95
  5. Grant12/31/96
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 10/18/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rhodia Agro Ltda.

SP, BR

See this company's full portfolio

Inventors

L. H. (pessoa física)

GB

S. C. (pessoa física)

GB

Technical data

Priority claims

GB

8705183 · 03/05/1987

GB

8724192 · 10/15/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/18/1988

RPI 939

Pedido de patente depositado

#2.1

07/19/1988

RPI 926

Carta-patente expirada

#21.1

Patente extinta em 07/03/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

12/31/1996

RPI 1361

Notificação para pagamento de retribuição

#13.1

06/25/1996

RPI 1334

Deferimento

#9.1

12/12/1995

RPI 1306

Exigência - art. 36 da LPI

#6.1

02/07/1995

RPI 1262

Exigência - art. 36 da LPI

#6.1

02/22/1994

RPI 1212

14.4

06/16/1992

RPI 1124

Solicitação de exame técnico

#4.1

02/26/1991

RPI 1056

14.4

08/21/1990

RPI 1029

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