(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO PARA A SÍNTESE DE IMIDAZÓIS

ArquivadaInvention PatentPCT · US2004037154

Application data

Number

PI0416377

Type

Invention Patent

Filing

11/05/2004

Publication

04/03/2007

PCT

US2004037154

Progress at the INPI

  1. Filing11/05/04
  2. Publication04/03/07
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/05/2004 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: 04/28/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Allergan, Inc.

US

See this company's full portfolio

Inventors

L. D. (pessoa física)

US

M. G. (pessoa física)

US

S. E. (pessoa física)

US

Technical data

Priority claims

US

10/706,474 · 11/11/2003

Abstract

"PROCESSO PARA A SÍNTESE DE IMIDAZÓIS". A presente invenção fornece um processo para a preparação de imidazóis, reagindo um composto de ciano com um composto de isocianeto de silil-alquila. Tais imidazóis são compostos farmacologicamente ativos úteis e/ou intermediários úteis para a preparação de compostos farmacologicamente ativos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

04/28/2009

RPI 1999

Arquivamento - Art. 33 da LPI

#11.1

09/02/2008

RPI 1965

Notificação de entrada na fase nacional - PCT

#1.3

04/03/2007

RPI 1891

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.