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Official data from INPI

PROCESSO PARA DESCONTAMINAR MATERIAIS RADIOATIVOS

Arquivada/ExtintaInvention PatentPCT · GB1995002919

Application data

Number

PI9510508

Type

Invention Patent

Filing

12/14/1995

Publication

01/13/1998

PCT

GB1995002919

Progress at the INPI

  1. Filing12/14/95
  2. Publication01/13/98
  3. Examination
  4. Allowance11/19/02
  5. Grant04/29/03
  6. Terminated07/23/13

The patent was granted on 04/29/2003 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/23/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bradtec Limited

GB

Inventors

D. B. (pessoa física)

GB

G. E. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

9426023.9 · 12/22/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Extinção para fins de restauração (art. 87)

#21.6

Referente ao despacho publicado na RPI 2046 de 23/03/2010, e comprovar o recolhimento da(s) 10a., 11a., 12a., 13a., 14a., 15a., 16a., e 17a. anuidade(s).

07/23/2013

RPI 2220

24.3

Referente à(s) 10ª, 11ª, 12ª, 13ª e 14ª anuidades.

03/23/2010

RPI 2046

Concessão da patente

#16.1

04/29/2003

RPI 1686

Deferimento

#9.1

11/19/2002

RPI 1663

Exigência - art. 36 da LPI

#6.1

03/12/2002

RPI 1627

Notificação de entrada na fase nacional - PCT

#1.3

01/13/1998

RPI 1412

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