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Official data from INPI

PI0117283

Arquivada/ExtintaInvention PatentPCT · US2001008540

Application data

Number

PI0117283

Type

Invention Patent

Filing

03/15/2001

Publication

-

PCT

US2001008540

Progress at the INPI

  1. Filing03/15/01
  2. Publication
  3. Examination
  4. Allowance01/25/11
  5. Grant09/06/11
  6. Expired09/14/21

The letters patent expired on 09/14/2021: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/14/2021. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Enterprises International, Inc.

US

Inventors

D. R. (pessoa física)

US

D. D. (pessoa física)

US

D. S. (pessoa física)

US

M. K. (pessoa física)

US

S. M. (pessoa física)

US

Technical data

Priority claims

US

09/525.988 · 03/15/2000

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

PATENTE EXTINTA EM 06.09.2021

09/14/2021

RPI 2645

Concessão da patente

#16.1

09/06/2011

RPI 2122

Deferimento

#9.1

01/25/2011

RPI 2090

Exigência - art. 36 da LPI

#6.1

05/11/2010

RPI 2053

Notificação de pedido dividido

#2.4

Notificação da entrada da Fase Nacional (1.3):RPI 1666 (10/12/2002); Exigência técnica (6.1): RPI 2007 (23/06/2009)

12/22/2009

RPI 2033

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