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Official data from INPI

COMPOSIÇÃO DE ESTABILIZAÇÃO DE FOSFATOS DE O-HALOPIRIDILA E MÉTODO DE PROTEÇÃO DE GRÃO ARMAZENADO OU ÁREAS NÃO COMPREENDENDO CULTURAS OU PLANTAS

PublicadaInvention Patent

Application data

Number

PI8800647

Type

Invention Patent

Filing

02/11/1988

Publication

09/27/1988

Progress at the INPI

  1. Filing02/11/88
  2. Publication09/27/88
  3. Examination04/09/91
  4. Allowance08/17/99
  5. Grant05/30/00
  6. Expired12/11/12

The letters patent expired on 12/11/2012: 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

Dow Agrosciences LLC

US

The Dow Chemcial Company

US

See this company's full portfolio

Inventors

R. H. (pessoa física)

US

Technical data

Priority claims

US

015.769 · 02/17/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/27/1988

RPI 936

Pedido de patente depositado

#2.1

05/10/1988

RPI 916

Carta-patente expirada

#21.1

Patente extinta em 30/05/2010

12/11/2012

RPI 2188

Concessão da patente

#16.1

05/30/2000

RPI 1534

Transferência deferida

#25.1

Transferido de: The Dow Chemical Company

02/22/2000

RPI 1520

Deferimento

#9.1

08/17/1999

RPI 1493

Exigência - art. 36 da LPI

#6.1

10/06/1998

RPI 1450

15.17

12/17/1996

RPI 1359

15.17

10/01/1996

RPI 1348

15.18

06/18/1991

RPI 1072

15.9

04/09/1991

RPI 1062

Solicitação de exame técnico

#4.1

04/09/1991

RPI 1062

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