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Official data from INPI

APERFEIÇOAMENTO EM PROCESSO DE CRISTALIZAÇÃO EM CONTRA-CORRENTE.

ArquivadaInvention Patent

Application data

Number

PI8000988

Type

Invention Patent

Filing

02/15/1980

Publication

-

Progress at the INPI

  1. Filing02/15/80
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dowe Egberts Koninklijke Tabaksfabriek-Koffiebranderijen-Theehandel B.V.

Inventors

V. B. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

7906342 · 02/22/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/15/1986

RPI 821

Exigência - art. 36 da LPI

#6.1

08/27/1985

RPI 775

Republicação - classificação IPC

#15.11

09/18/1984

RPI 726

Republicação - classificação IPC

#15.11

02/07/1984

RPI 694

Conhecimento de parecer técnico

#7.1

10/11/1983

RPI 677

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