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Official data from INPI

122017023123

ConcedidaUtility ModelPCT · JP2011055809

Application data

Number

122017023123

Type

Utility Model

Filing

03/11/2011

Publication

-

PCT

JP2011055809

Progress at the INPI

  1. Filing03/11/11
  2. Publication
  3. Examination
  4. Allowance03/13/18
  5. Grant04/24/18
  6. In force03/11/26

The patent was granted on 04/24/2018 and is in force until 03/11/2026. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:03/11/2026

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Latest action published by the INPI: 04/24/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NIPPON SODA CO., LTD.

JP

See this company's full portfolio

Inventors

H. M. (pessoa física)

JP

K. N. (pessoa física)

JP

K. S. (pessoa física)

JP

S. Y. (pessoa física)

JP

S. T. (pessoa física)

JP

T. S. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

2010-056718 · 03/12/2010

JP

2010-115703 · 05/19/2010

JP

2010-127207 · 06/02/2010

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/24/2018

RPI 2468

Deferimento

#9.1

03/13/2018

RPI 2462

Exigência - art. 36 da LPI

#6.1

01/16/2018

RPI 2454

Republicação - classificação IPC

#15.11

As Classificações Anteriores eram: C07D 213/75 , C07D 401/12 , C07D 405/12

01/02/2018

RPI 2452

Notificação de pedido dividido

#2.4

1º dividido do PCT 11 2012 022823-4

12/05/2017

RPI 2448

Requerimento de pedido de patente

#2.10

Protocolo nº 870170082147, em 26/10/2017; 14:54 (WB); 1ºdividido do PCT BR 11 2012 022823-4

11/07/2017

RPI 2444

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