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Official data from INPI

112013015565

Em AnáliseInvention PatentPCT · GB2011052518

Application data

Number

112013015565

Type

Invention Patent

Filing

12/19/2011

Publication

-

PCT

GB2011052518

Progress at the INPI

  1. Filing12/19/11
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 12/19/2011. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 06/19/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M-I DRILLING FLUIDS U.K. LIMITED

GB

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

Priority claims

GB

1021528.3 · 12/20/2010

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação

#1.2

Pedido retirado em relação ao Brasil por não atender às determinações referentes à entrada do pedido na fase nacional e por não cumprimento da exigência formulada na RPI 2465 de 03/04/2018

06/19/2018

RPI 2476

Exigências diversas

#1.5

Apresente documentos comprobatórios que expliquem a divergência no nome do depositante constante na publicação internacional “Cyclotech Limited" e o constante da petição inicial “M-I Drilling Fluids U.K. Limited".

04/03/2018

RPI 2465

Alteração de dados cadastrais

#1.1

03/06/2018

RPI 2461

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