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Official data from INPI

PI0017585

Em AnáliseInvention PatentPCT · US2000022755

Application data

Number

PI0017585

Type

Invention Patent

Filing

08/18/2000

Publication

-

PCT

US2000022755

Progress at the INPI

  1. Filing08/18/00
  2. Publication
  3. Examination
  4. Allowance01/17/12
  5. Grant03/06/12
  6. In force08/18/20

The patent was granted on 03/06/2012 and is in force until 08/18/2020. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:08/18/2020

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Latest action published by the INPI: 04/12/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ecolab Inc.

US

See this company's full portfolio

Inventors

B. A. (pessoa física)

US

K. O. (pessoa física)

US

K. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

09/642.395 · 08/18/2000

US

60/150.655 · 08/25/1999

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Restauração da patente

#24.4

04/12/2016

RPI 2362

Extinção para fins de restauração (art. 87)

#21.6

Referente 12a. e 13a. anuidade(s).

01/26/2016

RPI 2351

Concessão da patente

#16.1

03/06/2012

RPI 2148

Deferimento

#9.1

01/17/2012

RPI 2141

Exigência - art. 36 da LPI

#6.1

04/19/2011

RPI 2102

Notificação de pedido dividido

#2.4

Notificação da entrada da Fase Nacional (1.3):RPI 1634 (30/04/2002); Conhecimento do parecer técnico (7.1): RPI 1993 (17/03/2009); Exigência técnica (6.1): RPI 2050 (20/04/2010)

11/23/2010

RPI 2081

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