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Official data from INPI

112013003431

Em AnáliseInvention PatentPCT · US2011045732

Application data

Number

112013003431

Type

Invention Patent

Filing

07/28/2011

Publication

-

PCT

US2011045732

Progress at the INPI

  1. Filing07/28/11
  2. Publication
  3. Examination
  4. Refused06/05/18
  5. Grant
  6. In force

The application was refused on 06/05/2018 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/05/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Neuralstem Inc

US

Inventors

No inventors listed.

Technical data

IPC Classification

Priority claims

US

61368409 · 07/28/2010

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

115

Recorrente: O depositante. @Despacho: Recurso conhecido e negado o provimento. Mantida a decisão recorrida. [115]

06/05/2018

RPI 2474

12.6

09/06/2016

RPI 2383

Republicação

#1.2

Pedido retirado em relação ao Brasil, tendo em vista a não aceitação da entrada na fasenacional face à intempestividade, pois o prazo para a referida entrada expirava em 28/01/2013(30 meses contados da data de prioridade) e a entrada só ocorreu em 29/01/2013.

06/21/2016

RPI 2372

Alteração de dados cadastrais

#1.1

12/31/2013

RPI 2243

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