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Official data from INPI

ENCAPSULAÇÃO DE PARASITICIDAS

ArquivadaInvention PatentPCT · US1989005668

Application data

Number

PI8907837

Type

Invention Patent

Filing

12/18/1989

Publication

10/22/1991

PCT

US1989005668

Progress at the INPI

  1. Filing12/18/89
  2. Publication10/22/91
  3. Abandoned06/15/93
  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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Micro Vesicular Systems, Inc.

US

Inventors

D. W. (pessoa física)

US

Technical data

Priority claims

US

286.731 · 12/20/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61K 9/66; A61K 9/127; A61K 37/22; B01J 13/02.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

04/06/1999

RPI 1474

Exigência - art. 36 da LPI

#6.1

07/28/1998

RPI 1440

Exigência - art. 36 da LPI

#6.1

02/27/1996

RPI 1317

Exigência - art. 36 da LPI

#6.1

07/18/1995

RPI 1285

Solicitação de exame técnico

#4.1

06/15/1993

RPI 1176

Notificação de entrada na fase nacional - PCT

#1.3

10/22/1991

RPI 1090

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