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Official data from INPI

PI0508158

ExtintaInvention PatentPCT · US2005009764

Application data

Number

PI0508158

Type

Invention Patent

Filing

03/24/2005

Publication

09/04/2007

PCT

US2005009764

Progress at the INPI

  1. Filing03/24/05
  2. Publication09/04/07
  3. Examination
  4. Allowance08/18/15
  5. Grant10/27/15
  6. Terminated08/25/20

The patent was granted on 10/27/2015 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/25/2020. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dow Global Technologies Inc.

US

U. M. (pessoa física)

US

See this company's full portfolio

Inventors

F. B. (pessoa física)

US

H. P. (pessoa física)

US

J. W. (pessoa física)

US

N. V. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

60/558,978 · 04/02/2004

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Manutenção da Extinção - Art. 78 inciso IV da LPI

#24.10

Referente ao despacho 21.6 publicado na RPI 2559 de 2020-01-21

08/25/2020

RPI 2590

Extinção para fins de restauração (art. 87)

#21.6

Referente à 15ª anuidade.

01/21/2020

RPI 2559

Concessão da patente

#16.1

10/27/2015

RPI 2338

Deferimento

#9.1

08/18/2015

RPI 2328

Conhecimento de parecer técnico

#7.1

03/17/2015

RPI 2306

Notificação de entrada na fase nacional - PCT

#1.3

09/04/2007

RPI 1913

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