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Official data from INPI

TERPOLÍMEROS

ArquivadaInvention PatentPCT · US2001001428

Application data

Number

PI0107651

Type

Invention Patent

Filing

01/16/2001

Publication

10/15/2002

PCT

US2001001428

Progress at the INPI

  1. Filing01/16/01
  2. Publication10/15/02
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/16/2001 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: 04/18/2006. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

US

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Inventors

F. L. (pessoa física)

US

M. K. (pessoa física)

US

P. S. (pessoa física)

US

R. D. (pessoa física)

US

S. O. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

09/484,150 · 01/18/2000

Abstract

"TERPOLÍMEROS". A invenção refere-se à alteração de um polietileno de densidade baixa que é comumente isento de ramificação de cadeia longa para introduzir ramificação de cadeia longa no polímero.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

04/18/2006

RPI 1841

Arquivamento - Art. 33 da LPI

#11.1

09/27/2005

RPI 1812

Notificação de entrada na fase nacional - PCT

#1.3

10/15/2002

RPI 1658

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