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Official data from INPI

PROCESSO DE ACABAMENTO DE POLIGLICOL

ArquivadaInvention PatentPCT · BR1995000005

Application data

Number

PI9510295

Type

Invention Patent

Filing

01/24/1995

Publication

11/11/1997

PCT

BR1995000005

Progress at the INPI

  1. Filing01/24/95
  2. Publication11/11/97
  3. Abandoned
  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: 06/08/2004. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dow Química S/A

SP, BR

Inventors

A. O. (pessoa física)

BR

R. A. (pessoa física)

BR

S. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

06/08/2004

RPI 1744

Exigência - art. 36 da LPI

#6.1

11/04/2003

RPI 1713

8.8

Referente ao despacho publicado na RPI 1630 de 02/04/2002 por ter sido indevido.

05/21/2002

RPI 1637

Arquivamento por falta de pagamento

#8.6

Referente à 3ª anuidade.

04/02/2002

RPI 1630

Notificação de entrada na fase nacional - PCT

#1.3

11/11/1997

RPI 1406

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