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Official data from INPI

PI0716350

ConcedidaInvention PatentPCT · US2007021573

Application data

Number

PI0716350

Type

Invention Patent

Filing

10/09/2007

Publication

09/17/2013

PCT

US2007021573

Progress at the INPI

  1. Filing10/09/07
  2. Publication09/17/13
  3. Examination
  4. Allowance05/22/18
  5. Grant07/17/18
  6. In force10/09/27

The patent was granted on 07/17/2018 and is in force until 10/09/2027. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:10/09/2027

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Latest action published by the INPI: 07/17/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNITED STATES GYPSUM COMPANY

US

See this company's full portfolio

Inventors

Q. Y. (pessoa física)

US

W. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

11/592,481 · 11/02/2006

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/17/2018

RPI 2480

Deferimento

#9.1

05/22/2018

RPI 2472

Conhecimento de parecer técnico

#7.1

12/05/2017

RPI 2448

Retificação da notificação da fase nacional - PCT

#1.3.1

Foi retificada a publicação 1.3 na RPI 2228 de 17/09/2013 para o item (72)

11/12/2013

RPI 2236

Notificação de entrada na fase nacional - PCT

#1.3

09/17/2013

RPI 2228

Alteração de dados cadastrais

#1.1

08/09/2011

RPI 2118

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