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Official data from INPI

APLICAÇAO DE ABSORÇAO ATÔMICA EM ANÁLISE MOLECULAR.

ArquivadaUtility Model

Application data

Number

MU6001380

Type

Utility Model

Filing

10/22/1980

Publication

06/29/1982

Progress at the INPI

  1. Filing10/22/80
  2. Publication06/29/82
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/06/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Companhia Siderúrgica Nacional - CSN

RJ, BR

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Inventors

B. S. (pessoa física)

S. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.9

11/06/1984

RPI 733

Publicação do pedido de patente

#3.1

06/29/1982

RPI 610

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era G01N 31/06.

03/20/2018

RPI 2463

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