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Official data from INPI

PI0719595

Em AnáliseInvention PatentPCT · JP2007070572 Official document available

Application data

Number

PI0719595

Type

Invention Patent

Filing

10/22/2007

Publication

12/17/2013

PCT

JP2007070572

Patent grant document available

We have the complete official document for this filing, as published by INPI.

Access the document

Progress at the INPI

  1. Filing10/22/07
  2. Publication12/17/13
  3. Examination
  4. Allowance11/21/17
  5. Grant12/26/17
  6. In force10/22/27

The patent was granted on 12/26/2017 and is in force until 10/22/2027. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:10/22/2027

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Latest action published by the INPI: 05/02/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

JP

MITSUBISHI RAYON CO. LTD.

JP

See this company's full portfolio

Inventors

H. E. (pessoa física)

JP

K. Y. (pessoa física)

JP

Technical data

Priority claims

JP

2006-354541 · 12/28/2006

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Alteração de nome deferida

#25.4

05/02/2018

RPI 2469

Transferência deferida

#25.1

04/03/2018

RPI 2465

Concessão da patente

#16.1

12/26/2017

RPI 2451

Deferimento

#9.1

11/21/2017

RPI 2446

Notificação de entrada na fase nacional - PCT

#1.3

12/17/2013

RPI 2241

Alteração de dados cadastrais

#1.1

08/09/2011

RPI 2118

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