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Official data from INPI

TERMOPLÁSTICOS PARA EMBALAGEM PROVENIENTES DE ÁCIDO LÁTICO

Em AnáliseInvention PatentPCT · US1991006327

Application data

Number

PI9106821

Type

Invention Patent

Filing

09/04/1991

Publication

07/13/1993

PCT

US1991006327

Progress at the INPI

  1. Filing09/04/91
  2. Publication07/13/93
  3. Examination12/06/94
  4. Allowance
  5. Grant
  6. In force

Published on 07/13/1993, 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: 12/12/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Biopak Technology, LTD

US

Inventors

J. P. (pessoa física)

US

R. S. (pessoa física)

US

Technical data

Priority claims

US

579.000 · 09/06/1990

US

579.005 · 09/06/1990

US

579.460 · 09/06/1990

US

579.465 · 09/06/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/12/1995

RPI 1306

Solicitação de exame técnico

#4.1

12/06/1994

RPI 1253

Retificação da notificação da fase nacional - PCT

#1.3.1

07/26/1994

RPI 1234

Retificação da notificação da fase nacional - PCT

#1.3.1

10/05/1993

RPI 1192

Notificação de entrada na fase nacional - PCT

#1.3

07/13/1993

RPI 1180

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