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Official data from INPI

COMPOSIÇÃO DE RESINA TERMOPLÁSTICA E OBJETO CONFORMADO

ArquivadaInvention Patent

Application data

Number

PI9000193

Type

Invention Patent

Filing

01/18/1990

Publication

11/06/1990

Progress at the INPI

  1. Filing01/18/90
  2. Publication11/06/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/18/1990 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/24/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Dow Chemical Company

US

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Inventors

A. R. (pessoa física)

H. P. (pessoa física)

Technical data

IPC Classification

Priority claims

NL

8900131 · 01/19/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/24/1993

RPI 1160

Publicação do pedido de patente

#3.1

11/06/1990

RPI 1040

Pedido de patente depositado

#2.1

05/22/1990

RPI 1019

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