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Official data from INPI

PREPARAÇÃO DE ARIL E VINIL NITRILAS

IndeferidaInvention PatentPCT · US1996016802

Application data

Number

PI9611341

Type

Invention Patent

Filing

10/21/1996

Publication

07/13/1999

PCT

US1996016802

Progress at the INPI

Under appeal
  1. Filing10/21/96
  2. Publication07/13/99
  3. Examination
  4. Refused03/28/06
  5. Grant
  6. In force

The application was refused by the INPI on 03/28/2006. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/28/2006. 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

B. A. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

008179 · 10/31/1995

Abstract

Patente de Invenção: "PREPARAÇÃO DE ARIL E VINIL NITRILAS" . A presente invenção proporciona um método para a preparação de aril e vinil nitrilas.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/28/2006

RPI 1838

Conhecimento de parecer técnico

#7.1

10/11/2005

RPI 1814

Notificação de entrada na fase nacional - PCT

#1.3

07/13/1999

RPI 1488

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