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Official data from INPI

LÍQUIDO NÃO AQUOSO E COMPOSIÇÃO DE LIMPEZA

IndeferidaInvention Patent

Application data

Number

PI8904564

Type

Invention Patent

Filing

09/11/1989

Publication

04/24/1990

Progress at the INPI

Under appeal
  1. Filing09/11/89
  2. Publication04/24/90
  3. Examination06/30/92
  4. Refused04/27/99
  5. Grant
  6. In force

The application was refused by the INPI on 04/27/1999. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/27/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

See this company's full portfolio

Inventors

I. G. (pessoa física)

NL

M. G. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8821280.8 · 09/12/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido com base nos Artigos Nº 37, 8, 11 e 13 da LPI 9279/96.

04/27/1999

RPI 1477

Conhecimento de parecer técnico

#7.1

06/16/1998

RPI 1434

Solicitação de exame técnico

#4.1

06/30/1992

RPI 1126

Publicação do pedido de patente

#3.1

04/24/1990

RPI 1015

Pedido de patente depositado

#2.1

03/06/1990

RPI 1008

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