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Official data from INPI

Síntese de indolilmaleimidas

IndeferidaInvention PatentPCT · US1997004416

Application data

Number

PI9710648

Type

Invention Patent

Filing

03/20/1997

Publication

08/17/1999

PCT

US1997004416

Progress at the INPI

Under appeal
  1. Filing03/20/97
  2. Publication08/17/99
  3. Examination
  4. Refused06/07/05
  5. Grant
  6. In force

The application was refused by the INPI on 06/07/2005. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/07/2005. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eli Lilly And Company

US

See this company's full portfolio

Inventors

D. N. (pessoa física)

US

J. I. (pessoa física)

US

M. F. (pessoa física)

US

M. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

60/013.731 · 03/20/1996

Abstract

"SÍNTESE DE INDOLILMALEIMIDAS". A presente invenção proporciona um método para sintetizar indolilmaleimidas reagindo uma maleimida ativada preferivelmente com 3 - indol - organo - metálico, na presença de catalisador de metal de transição.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/07/2005

RPI 1796

Conhecimento de parecer técnico

#7.1

12/07/2004

RPI 1770

Notificação de entrada na fase nacional - PCT

#1.3

08/17/1999

RPI 1493

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