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Official data from INPI

MISTURA POLIMERICA,PRODUTO E PROCESSO DE PREPARACAO COM PROPRIEDADES DE LIBERACAO CONTROLADA

ArquivadaInvention Patent

Application data

Number

PI8600816

Type

Invention Patent

Filing

02/26/1985

Publication

11/04/1986

Progress at the INPI

  1. Filing02/26/85
  2. Publication11/04/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/26/1985 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: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TNO [NL]

Inventors

H. L. (pessoa física)

T. A. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/17/1989

RPI 952

Publicação do pedido de patente

#3.1

11/04/1986

RPI 837

Pedido de patente depositado

#2.1

08/12/1986

RPI 825

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