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Official data from INPI

PI0216051

ExtintaInvention PatentPCT · US2002012362

Application data

Number

PI0216051

Type

Invention Patent

Filing

04/18/2002

Publication

04/27/2004

PCT

US2002012362

Progress at the INPI

  1. Filing04/18/02
  2. Publication04/27/04
  3. Examination
  4. Allowance04/06/10
  5. Grant12/14/10
  6. Terminated10/16/18

The patent was granted on 12/14/2010 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: 10/16/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alcoa Inc.

US

See this company's full portfolio

Inventors

R. C. (pessoa física)

US

S. R. (pessoa física)

US

V. P. (pessoa física)

US

V. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

09/957,846 · 09/21/2001

US

10/014,649 · 12/11/2001

US

60/284,952 · 04/19/2001

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Manutenção da Extinção - Art. 78 inciso IV da LPI

#24.10

MANUTENÇÃO DA EXTINÇÃO - ART. 78 INCISO IV DA LPI

10/16/2018

RPI 2493

Extinção para fins de restauração (art. 87)

#21.6

referente as anuidades em débito

03/20/2018

RPI 2463

Concessão da patente

#16.1

12/14/2010

RPI 2084

Deferimento

#9.1

04/06/2010

RPI 2048

Notificação de pedido dividido

#2.4

Notificação da entrada da Fase Nacional (1.3):RPI 1738 (27/04/2004); Conhecimento do parecer técnico (7.1): RPI 1999 (28/04/2009)

12/22/2009

RPI 2033

Notificação de entrada na fase nacional - PCT

#1.3

04/27/2004

RPI 1738

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