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Official data from INPI

PROCESSO PARA A OBTENÇÃO DE CAPROLACTONA A PARTIR DE MISTURAS QUE CONTÊM POLÍMEROS DE MATERIAIS DE MOLDAGEM TERMOPLÁSTICOS, E USO DO MESMO

IndeferidaInvention PatentPCT · EP1995004743

Application data

Number

PI9509991

Type

Invention Patent

Filing

12/01/1995

Publication

12/30/1997

PCT

EP1995004743

Progress at the INPI

Under appeal
  1. Filing12/01/95
  2. Publication12/30/97
  3. Examination
  4. Refused01/18/05
  5. Grant
  6. In force

The application was refused by the INPI on 01/18/2005. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/18/2005. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

DE

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Inventors

C. P. (pessoa física)

DE

M. K. (pessoa física)

DE

P. B. (pessoa física)

DE

S. J. (pessoa física)

DE

U. K. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

US

08/355283 · 12/12/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido o pedido com base no art. 8° da LPI.

01/18/2005

RPI 1776

Conhecimento de parecer técnico

#7.1

07/20/2004

RPI 1750

Notificação de entrada na fase nacional - PCT

#1.3

12/30/1997

RPI 1410

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