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Official data from INPI

PROCESSO PARA A ELIMINAÇÃO DE HAEMATOBIA IRRITANS DE GADO BOVINO.

Arquivada/ExtintaInvention PatentPCT · FR1997000539

Application data

Number

PI9702178

Type

Invention Patent

Filing

03/26/1997

Publication

03/16/1999

PCT

FR1997000539

Progress at the INPI

  1. Filing03/26/97
  2. Publication03/16/99
  3. Examination
  4. Allowance07/03/07
  5. Grant01/15/08
  6. Expired05/22/18

The letters patent expired on 05/22/2018: 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: 05/22/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Merial

FR

See this company's full portfolio

Inventors

P. J. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

96 04207 · 03/29/1996

US

692112 · 08/05/1996

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

PATENTE EXTINTA EM 15.01.2018

05/22/2018

RPI 2472

24.5

referente ao despacho 21.6 da RPI 2257 de 08/04/2014

04/29/2014

RPI 2260

Extinção para fins de restauração (art. 87)

#21.6

Referente à 17ª anuidade.

04/01/2014

RPI 2256

Concessão da patente

#16.1

01/15/2008

RPI 1932

Deferimento

#9.1

07/03/2007

RPI 1904

Conhecimento de parecer técnico

#7.1

11/21/2006

RPI 1872

Conhecimento de parecer técnico

#7.1

07/04/2006

RPI 1852

Notificação de entrada na fase nacional - PCT

#1.3

03/16/1999

RPI 1471

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