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Official data from INPI

PROCESSO DE SEPARAÇÃO E DE RECUPERAÇÃO DE P-XILENO

ArquivadaInvention PatentPCT · FR1996000238

Application data

Number

PI9607387

Type

Invention Patent

Filing

02/14/1996

Publication

11/25/1997

PCT

FR1996000238

Progress at the INPI

  1. Filing02/14/96
  2. Publication11/25/97
  3. Examination
  4. Allowance04/11/06
  5. Abandoned
  6. In force

The application was allowed on 04/11/2006 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 10/17/2006. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Institut Français Du Pétrole

FR

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Inventors

C. C. (pessoa física)

FR

F. M. (pessoa física)

FR

G. L. (pessoa física)

FR

J. C. (pessoa física)

FR

J. J. (pessoa física)

FR

P. R. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

95/02082 · 02/21/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/17/2006

RPI 1867

Deferimento

#9.1

04/11/2006

RPI 1840

Exigência - art. 36 da LPI

#6.1

04/16/2002

RPI 1632

Notificação de entrada na fase nacional - PCT

#1.3

11/25/1997

RPI 1408

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