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Official data from INPI

PROCESSO PARA A RECUPERAÇÃO DE GÁS APROVEITÁVEL A PARTIR DE LIXO E INSTALAÇÃO PARA REALIZAÇÃO DO PROCESSO

Em AnáliseInvention PatentPCT · EP1986000472

Application data

Number

PI8607175

Type

Invention Patent

Filing

08/08/1986

Publication

09/13/1988

PCT

EP1986000472

Progress at the INPI

  1. Filing08/08/86
  2. Publication09/13/88
  3. Examination11/16/88
  4. Allowance06/20/95
  5. Abandoned
  6. In force

The application was allowed on 06/20/1995 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pka Pyrolyse Kraftanlagen GmbH

DE

Inventors

B. W. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 35 29 445.0 · 08/16/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/16/1988

RPI 943

Notificação de entrada na fase nacional - PCT

#1.3

09/13/1988

RPI 934

Arquivamento - Art. 38 §2° da LPI

#11.4

09/03/1996

RPI 1344

Notificação para pagamento de retribuição

#13.1

10/31/1995

RPI 1300

Deferimento

#9.1

06/20/1995

RPI 1281

Exigência - art. 36 da LPI

#6.1

03/02/1993

RPI 1161

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