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Official data from INPI

ARTIGO COMPÓSITO

ConcedidaInvention Patent

Application data

Number

PI0801261

Type

Invention Patent

Filing

05/08/2008

Publication

01/06/2009

Progress at the INPI

  1. Filing05/08/08
  2. Publication01/06/09
  3. Examination
  4. Allowance06/19/18
  5. Grant07/31/18
  6. In force05/08/28

The patent was granted on 07/31/2018 and is in force until 05/08/2028. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:05/08/2028

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Latest action published by the INPI: 07/31/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rohm And Haas Company

US

See this company's full portfolio

Inventors

R. E. (pessoa física)

US

R. S. (pessoa física)

CN

S. S. (pessoa física)

US

Technical data

Priority claims

US

60/928,936 · 05/11/2007

Abstract

ARTIGO COMPÓSITO. Esta invenção refere-se a compostos compreendendo um substrato e um filme de emulsão de polímero de látex de estágios múltiplos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/31/2018

RPI 2482

Deferimento

#9.1

06/19/2018

RPI 2476

Exigência - art. 36 da LPI

#6.1

02/14/2018

RPI 2458

Publicação do pedido de patente

#3.1

01/06/2009

RPI 1983

Pedido de patente depositado

#2.1

06/03/2008

RPI 1952

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