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Official data from INPI

PI9202417

Em AnáliseInvention Patent

Application data

Number

PI9202417

Type

Invention Patent

Filing

06/17/1992

Publication

-

Progress at the INPI

  1. Filing06/17/92
  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: 12/22/1992. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Dow Chemical Company

US

See this company's full portfolio

Inventors

B. M. (pessoa física)

US

C. P. (pessoa física)

US

Technical data

IPC Classification

No IPC classification.

Priority claims

US

716,034 · 06/17/1991

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

12/22/1992

RPI 1151

Pedido de patente depositado

#2.1

08/11/1992

RPI 1132

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