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Official data from INPI

SISTEMAS DISPERSOS E PROCESSO DE PRODUÇÃO

ArquivadaInvention PatentPCT · US1989005109

Application data

Number

PI8907819

Type

Invention Patent

Filing

11/16/1989

Publication

11/12/1991

PCT

US1989005109

Progress at the INPI

  1. Filing11/16/89
  2. Publication11/12/91
  3. Abandoned05/05/92
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/12/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fuisz Pharmaceutical Ltda.

US

Inventors

R. F. (pessoa física)

US

Technical data

Priority claims

US

283.742 · 12/13/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

02/12/1997

RPI 1367

Arquivamento - Art. 36 §1° da LPI

#11.2

04/23/1996

RPI 1325

Exigência - art. 36 da LPI

#6.1

08/15/1995

RPI 1289

Solicitação de exame técnico

#4.1

05/05/1992

RPI 1118

Notificação de entrada na fase nacional - PCT

#1.3

11/12/1991

RPI 1093

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