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Official data from INPI

PROCESSO PARA ENRIQUECIMENTO DE ÓLEO DE RÍCINO DERIVADO DE ÁCIDO GRAXOS.

ArquivadaInvention Patent

Application data

Number

PI8201806

Type

Invention Patent

Filing

03/30/1982

Publication

03/01/1983

Progress at the INPI

  1. Filing03/30/82
  2. Publication03/01/83
  3. Abandoned02/26/85
  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: 03/15/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

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Inventors

G. S. (pessoa física)

NL

S. K. (pessoa física)

IN

Technical data

IPC Classification

Priority claims

GB

8110288 · 04/01/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

03/15/1988

RPI 908

Exigência - art. 36 da LPI

#6.1

08/04/1987

RPI 876

Exigência - art. 36 da LPI

#6.1

12/17/1985

RPI 791

Solicitação de exame técnico

#4.1

02/26/1985

RPI 749

Publicação do pedido de patente

#3.1

03/01/1983

RPI 645

Pedido de patente depositado

#2.1

05/18/1982

RPI 604

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