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Official data from INPI

INIBIDORES DE RESISTÊNCIA MULTIDROGA DE ALCALÓIDE DE TROPANO DE ERYTHROXYLUM PERVILLEI E USO DOS MESMOS

ArquivadaInvention PatentPCT · US2002011358

Application data

Number

PI0208791

Type

Invention Patent

Filing

04/11/2002

Publication

03/09/2004

PCT

US2002011358

Progress at the INPI

  1. Filing04/11/02
  2. Publication03/09/04
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/11/2002 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: 12/26/2006. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Board Of Trustees Of The University Of Illinois

US

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Inventors

A. K. (pessoa física)

US

J. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

60/283.394 · 04/12/2001

Abstract

"INIBIDORES DE RESISTÊNCIA MULTIDROGA DE ALCALÓIDE DE TROPANO DE ERYTHROXYLUM PERVILLEI E USO DOS MESMOS". São revelados compostos e métodos de modulação da atividade de P-glicoproteínas. O método utiliza compostos derivados de Erythroxylum pervillei. Os compostos sobrepujam a resistência multidroga e podem ser usados terapeuticamente para melhorar a performance de drogas terapêuticas, como droga quimioterápica e antibióticos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

12/26/2006

RPI 1877

Arquivamento - Art. 33 da LPI

#11.1

10/10/2006

RPI 1866

Notificação de entrada na fase nacional - PCT

#1.3

03/09/2004

RPI 1731

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