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Official data from INPI

Processo de dissolução rápida em água de partículas de gel de polímeros hidrossolúvel e processo de realização de reação química.

PublicadaInvention Patent

Application data

Number

PI8701273

Type

Invention Patent

Filing

03/20/1987

Publication

12/29/1987

Progress at the INPI

  1. Filing03/20/87
  2. Publication12/29/87
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/20/1987 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: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. P. (pessoa física)

Inventors

M. R. (pessoa física)

S. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/29/1987

RPI 897

Pedido de patente depositado

#2.1

06/30/1987

RPI 871

Arquivamento - Art. 33 da LPI

#11.1

12/04/1990

RPI 1044

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