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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE UMA COMPOSIÇÃO DETERGENTE LÍQUIDA AQUOSA ENZIMÁTICA.

ArquivadaInvention Patent

Application data

Number

PI9101381

Type

Invention Patent

Filing

04/05/1991

Publication

11/26/1991

Progress at the INPI

  1. Filing04/05/91
  2. Publication11/26/91
  3. Examination08/17/93
  4. Allowance01/05/99
  5. Abandoned
  6. In force

The application was allowed on 01/05/1999 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: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V.

NL

See this company's full portfolio

Inventors

C. B. (pessoa física)

GB

H. H. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

GB

9007869.2 · 04/06/1990

GB

9027413.5 · 12/18/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 & 2º da LPI.

04/11/2000

RPI 1527

Deferimento

#9.1

01/05/1999

RPI 1461

Exigência - art. 36 da LPI

#6.1

11/18/1997

RPI 1407

Solicitação de exame técnico

#4.1

08/17/1993

RPI 1185

Publicação do pedido de patente

#3.1

11/26/1991

RPI 1095

Pedido de patente depositado

#2.1

09/24/1991

RPI 1086

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