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Official data from INPI

PROCESSO E DISPOSITIVO PARA PREPARAÇÃO DE 1,2 - DICLOROETANO POR CLORAÇÃO DIRETA SOB RECONDUÇÃO DE GÁS DE ESCAPE

ArquivadaInvention PatentPCT · EP1995002787

Application data

Number

PI9508311

Type

Invention Patent

Filing

07/15/1995

Publication

12/23/1997

PCT

EP1995002787

Progress at the INPI

  1. Filing07/15/95
  2. Publication12/23/97
  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: 07/15/2003. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

I. M. (pessoa física)

DE

J. E. (pessoa física)

DE

M. S. (pessoa física)

DE

P. S. (pessoa física)

DE

T. W. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 44 25 872.0 · 07/21/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/15/2003

RPI 1697

Exigência - art. 36 da LPI

#6.1

10/29/2002

RPI 1660

Notificação de entrada na fase nacional - PCT

#1.3

12/23/1997

RPI 1409

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