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Official data from INPI

PI9005512

Em AnáliseInvention Patent

Application data

Number

PI9005512

Type

Invention Patent

Filing

10/30/1990

Publication

-

Progress at the INPI

  1. Filing10/30/90
  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: 03/26/1991. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Atochem North America, Inc.

US

See this company's full portfolio

Inventors

J. R. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

429,886 · 10/31/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

03/26/1991

RPI 1060

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