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Official data from INPI

FILME DE COPOLÍMERO DE ALTA CONTRAÇÃO

IndeferidaInvention PatentPCT · US1995011041

Application data

Number

PI9508998

Type

Invention Patent

Filing

08/29/1995

Publication

01/13/1998

PCT

US1995011041

Progress at the INPI

Under appeal
  1. Filing08/29/95
  2. Publication01/13/98
  3. Examination
  4. Refused01/28/03
  5. Grant
  6. In force

The application was refused by the INPI on 01/28/2003. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/28/2003. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Applied Extrusion Technologies, INC.,

US

Inventors

E. B. (pessoa física)

US

Technical data

Priority claims

US

301503 · 09/07/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido com base nos Arts. 8º e 37º da Lei 9279 de 14/05/1996.

01/28/2003

RPI 1673

Conhecimento de parecer técnico

#7.1

07/30/2002

RPI 1647

Notificação de entrada na fase nacional - PCT

#1.3

01/13/1998

RPI 1412

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