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Official data from INPI

"MET(ACRILATO) DE POLITRIMETILENO ÉTER GLICOL"

ArquivadaInvention PatentPCT · US2009062282

Application data

Number

PI0914502

Type

Invention Patent

Filing

10/28/2009

Publication

01/12/2016

PCT

US2009062282

Progress at the INPI

  1. Filing10/28/09
  2. Publication01/12/16
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/28/2009 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/09/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E.I. DU PONT DE MOURS AND COMPANY

US

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Inventors

G. F. (pessoa física)

US

H. S. (pessoa física)

US

R. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

61/140,236 · 12/23/2008

Abstract

MET(ACRILATO) DE POLITRIMETILENO ÃTER GLICOL. Trata-se de novos ésteres (met)acrílicos novos de composições de poli(trimetileno éter) glicol. As composições compreendem um éster (um monoéster, um diéster ou misturas dos mesmos) de um politrimetileno éter e pelo menos um inibidor de polimerização.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

08/09/2016

RPI 2379

Arquivamento - Art. 33 da LPI

#11.1

05/17/2016

RPI 2367

Notificação de entrada na fase nacional - PCT

#1.3

01/12/2016

RPI 2349

Alteração de dados cadastrais

#1.1

09/06/2011

RPI 2122

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