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Official data from INPI

ESPUMAS DE POLISSACARÍDEOS: PROCESSO E PRODUTOS

Em AnáliseInvention Patent
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Application data

Number

PI9205117

Type

Invention Patent

Filing

12/21/1992

Publication

-
View on INPI

Progress at the INPI

  1. Filing12/21/92
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 01/31/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

RJ, BR

R. G. (pessoa física)

RJ, BR

Inventors

C. A. (pessoa física)

BR

R. G. (pessoa física)

BR

Technical data

IPC Classification

C08J 9/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.13

01/31/1995

RPI 1261

15.13

01/24/1995

RPI 1260

14.1

05/03/1994

RPI 1222

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