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Official data from INPI

"DISPOSITIVO CENTRÍFUGO PARA SEPARAR UM COMPONENTE A PARTIR DE UM MATERIAL A SER TRATADO."

ArquivadaInvention PatentPCT · US1995015675

Application data

Number

PI9509856

Type

Invention Patent

Filing

12/01/1995

Publication

12/30/1997

PCT

US1995015675

Progress at the INPI

  1. Filing12/01/95
  2. Publication12/30/97
  3. Examination
  4. Allowance01/21/03
  5. Abandoned
  6. In force

The application was allowed on 01/21/2003 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: 10/07/2003. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E.R. Squibb & Sons, Inc.

US

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Inventors

N. H. (pessoa física)

DK

Technical data

IPC Classification

Priority claims

US

08/348.672 · 12/02/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/07/2003

RPI 1709

Deferimento

#9.1

01/21/2003

RPI 1672

Exigência - art. 36 da LPI

#6.1

09/11/2001

RPI 1601

Conhecimento de parecer técnico

#7.1

02/28/2001

RPI 1573

Notificação de entrada na fase nacional - PCT

#1.3

12/30/1997

RPI 1410

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