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Official data from INPI

PROCESSO SEQUENCIAL DE POLIMERIZACAO DE EMULSOES, PARA LATEXES DE PARTICULAS ESTRUTURDAS

PublicadaInvention Patent

Application data

Number

PI8100014

Type

Invention Patent

Filing

01/02/1980

Publication

12/08/1981

Progress at the INPI

  1. Filing01/02/80
  2. Publication12/08/81
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was published in the RPI gazette on 12/08/1981 and is now open to any interested party. It moves on to technical examination at the INPI.

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Latest action published by the INPI: 12/08/1981. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DOW CHEMICAL CO

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Inventors

D. L. (pessoa física)

T. I. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/08/1981

RPI 581

3.3

11/10/1981

RPI 577

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