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Official data from INPI

PI0515852

ConcedidaInvention Patent

Application data

Number

PI0515852

Type

Invention Patent

Filing

09/27/2005

Publication

-

Progress at the INPI

  1. Filing09/27/05
  2. Publication
  3. Examination
  4. Allowance03/26/19
  5. Grant05/14/19
  6. In force09/27/25

The patent was granted on 05/14/2019 and is in force until 09/27/2025. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:09/27/2025

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Latest action published by the INPI: 05/14/2019. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

International Paper Company

US

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10 (dez) anos contados a partir de 14/05/2019, observadas as condições legais

05/14/2019

RPI 2523

Deferimento

#9.1

03/26/2019

RPI 2516

Exigência - art. 36 da LPI

#6.1

05/29/2018

RPI 2473

Republicação - classificação IPC

#15.11

As Classificações Anteriores eram: F22B 37/56 , F28F 19/00 , G01G 19/14 , F22B 37/48

10/24/2017

RPI 2442

Notificação de entrada na fase nacional - PCT

#1.3

08/12/2008

RPI 1962

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