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Official data from INPI

PROCESSO DE FABRICAÇÃO DE EMULSÃO FOTOSSENSÍVEL.

Em AnáliseInvention Patent

Application data

Number

PI8603718

Type

Invention Patent

Filing

07/23/1986

Publication

-

Progress at the INPI

  1. Filing07/23/86
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Telecomunicações Brasileiras S/A - Telebrás

SP, BR

See this company's full portfolio

Inventors

E. R. (pessoa física)

BR

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

09/29/1987

RPI 884

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