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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE COMPOSTOS DE ARILOXONICOTINATO

Em AnáliseInvention Patent

Application data

Number

PI8102912

Type

Invention Patent

Filing

05/11/1981

Publication

02/02/1982

Progress at the INPI

  1. Filing05/11/81
  2. Publication02/02/82
  3. Examination03/13/84
  4. Allowance03/01/90
  5. Grant10/30/90
  6. Expired10/01/96

The letters patent expired on 10/01/1996: 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: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Monsanto Company

US

See this company's full portfolio

Inventors

G. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

148.079 · 05/12/1980

US

250,711 · 04/16/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

102

11/21/1989

RPI 996

Pedido de recurso

#12.3

10/18/1988

RPI 939

11.3

07/05/1988

RPI 924

Exigência - art. 36 da LPI

#6.1

03/26/1985

RPI 753

Solicitação de exame técnico

#4.1

03/13/1984

RPI 699

Publicação do pedido de patente

#3.1

02/02/1982

RPI 589

Carta-patente expirada

#21.1

10/01/1996

RPI 1348

Concessão da patente

#16.1

10/30/1990

RPI 1039

14.1

08/21/1990

RPI 1029

Notificação para pagamento de retribuição

#13.1

06/19/1990

RPI 1023

Deferimento

#9.1

03/01/1990

RPI 1007

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