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Official data from INPI

PROCESSO PARA A PRODUCAO DE POS DE OXIDOS MISTOS DE URANIO-TORIO E URANIO-PLUTONIO HOMOGENEOS,PULVERIZAVEIS E SOLUVEIS EM ACIDO NITRICO

Em AnáliseInvention Patent

Application data

Number

PI8403862

Type

Invention Patent

Filing

09/17/1983

Publication

07/09/1985

Progress at the INPI

Awaiting grant fee payment
  1. Filing09/17/83
  2. Publication07/09/85
  3. Examination01/28/86
  4. Allowance06/25/91
  5. Grant
  6. In force

The application was allowed by the INPI on 06/25/1991. The grant of the letters patent is being processed.

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Latest action published by the INPI: 01/28/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NUKEM GMBH [DE]

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Inventors

H. H. (pessoa física)

K. M. (pessoa física)

V. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/28/1986

RPI 797

Publicação do pedido de patente

#3.1

07/09/1985

RPI 768

Pedido de patente depositado

#2.1

10/09/1984

RPI 729

Republicação - classificação IPC

#15.11

09/22/1992

RPI 1138

Retificação

#15.3

11/05/1991

RPI 1092

Republicação - classificação IPC

#15.11

10/15/1991

RPI 1089

Deferimento

#9.1

06/25/1991

RPI 1073

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