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Official data from INPI

PROCESSO PARA A PRODUÇÃO DE UM PO DE DETERGENTE TENDO FRIABILIDADE REDUZIDA E PO DE DETERGENTE OBTIDO.

Em AnáliseInvention Patent

Application data

Number

PI8003375

Type

Invention Patent

Filing

05/29/1980

Publication

-

Progress at the INPI

Technical opinion to answer
  1. Filing05/29/80
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 05/03/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

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Inventors

K. P. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

GB

7918807 · 05/30/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

05/03/1988

RPI 915

Conhecimento de parecer técnico

#7.1

11/08/1983

RPI 681

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