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Official data from INPI

RECIPIENTE PARA O ALOJAMENTO DE MATERIAIS RADIOATIVOS.

Em AnáliseInvention Patent

Application data

Number

PI8302011

Type

Invention Patent

Filing

04/19/1983

Publication

12/27/1983

Progress at the INPI

  1. Filing04/19/83
  2. Publication12/27/83
  3. Examination10/08/85
  4. Allowance04/16/91
  5. Grant11/26/91
  6. Terminated04/25/95

The patent was granted on 11/26/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Deutsche Gesellschaft Fr Wiederaufarbeitung Von Kernbrennstoffen MBH

DE

Inventors

D. P. (pessoa física)

DE

K. F. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 32 14 880.1 · 04/22/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

11/24/1987

RPI 892

Solicitação de exame técnico

#4.1

10/08/1985

RPI 781

Publicação do pedido de patente

#3.1

12/27/1983

RPI 688

Pedido de patente depositado

#2.1

06/07/1983

RPI 659

Anuidade - prazo legal encerrado

#18.2

04/25/1995

RPI 1273

Concessão da patente

#16.1

11/26/1991

RPI 1095

Notificação para pagamento de retribuição

#13.1

07/30/1991

RPI 1078

Deferimento

#9.1

04/16/1991

RPI 1063

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