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Official data from INPI

COMPOSIÇÃO DE LIMPEZA LÍQUIDA

PublicadaInvention Patent

Application data

Number

PI8902009

Type

Invention Patent

Filing

04/28/1989

Publication

12/05/1989

Progress at the INPI

  1. Filing04/28/89
  2. Publication12/05/89
  3. Examination12/03/91
  4. Allowance07/16/96
  5. Abandoned
  6. In force

The application was allowed on 07/16/1996 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

See this company's full portfolio

Inventors

S. B. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8810195.1 · 04/29/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/05/1989

RPI 998

Pedido de patente depositado

#2.1

06/13/1989

RPI 973

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

03/11/1997

RPI 1371

Republicação - classificação IPC

#15.11

02/18/1997

RPI 1368

Deferimento

#9.1

07/16/1996

RPI 1337

Exigência - art. 36 da LPI

#6.1

02/07/1995

RPI 1262

Solicitação de exame técnico

#4.1

12/03/1991

RPI 1096

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