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Official data from INPI

PEPTÍDEO E POLIPEPTÍDEO ANFIFÍLICOS, PROCESSO E COMPOSIÇÃO PARA SUA UTILIZAÇÃO

Em AnáliseInvention PatentPCT · US1989002217

Application data

Number

PI8907452

Type

Invention Patent

Filing

05/19/1989

Publication

04/02/1991

PCT

US1989002217

Progress at the INPI

  1. Filing05/19/89
  2. Publication04/02/91
  3. Examination08/27/91
  4. Allowance
  5. Grant
  6. In force

Published on 04/02/1991, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Magainin Sciences, Inc

US

Inventors

M. Z. (pessoa física)

Technical data

Priority claims

US

199,927 · 05/27/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07K 7/06; C07K 7/08; C07K 7/10; A61K 37/02.

03/27/2018

RPI 2464

Retificação

#15.3

10/04/1994

RPI 1244

Solicitação de exame técnico

#4.1

08/27/1991

RPI 1082

Notificação de entrada na fase nacional - PCT

#1.3

04/02/1991

RPI 1061

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