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Official data from INPI

DERIVADOS DE 3-PIRROLIDILIDEN-2-ONA-CEFALOSPORINAS

IndeferidaInvention PatentPCT · EP1996000667

Application data

Number

PI9607046

Type

Invention Patent

Filing

02/16/1996

Publication

12/30/1997

PCT

EP1996000667

Progress at the INPI

Under appeal
  1. Filing02/16/96
  2. Publication12/30/97
  3. Examination
  4. Refused12/06/05
  5. Grant
  6. In force

The application was refused by the INPI on 12/06/2005. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/06/2005. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. Hoffmann-La Roche Ag.

CH

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Inventors

H. R. (pessoa física)

FR

I. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

95102742.4 · 02/27/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/06/2005

RPI 1822

Conhecimento de parecer técnico

#7.1

05/17/2005

RPI 1793

Notificação de entrada na fase nacional - PCT

#1.3

12/30/1997

RPI 1410

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