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Official data from INPI

POLI(URETANOCARBONATO) POLIÓIS

ArquivadaInvention Patent

Application data

Number

PI0600766

Type

Invention Patent

Filing

03/13/2006

Publication

11/07/2006

Progress at the INPI

  1. Filing03/13/06
  2. Publication11/07/06
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/13/2006 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/05/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bayer Materialscience AG

DE

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Inventors

E. B. (pessoa física)

DE

H. N. (pessoa física)

DE

J. B. (pessoa física)

DE

M. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

10 2005 011 448.2 · 03/12/2005

Abstract

"POLI(URETANOCARBONATO)POLIÓIS". A presente invenção refere-se aos poli(uretanocarbonato)polióis, um processo para a sua preparação e sua aplicação.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

10/05/2010

RPI 2074

Arquivamento - Art. 33 da LPI

#11.1

07/20/2010

RPI 2063

Publicação do pedido de patente

#3.1

11/07/2006

RPI 1870

Pedido de patente depositado

#2.1

05/09/2006

RPI 1844

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