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Official data from INPI

VIRUS OU BACTERIÓFAGOS CONTRA O CRESCIMENTO DE MICRO-ORGANISMOS INDESEJÁVEIS E COMPOSIÇÕES PARA COMBATE A MICRO-ORGANISMOS INDESEJÁVEIS

ArquivadaInvention Patent

Application data

Number

PI9004130

Type

Invention Patent

Filing

08/21/1990

Publication

09/03/1991

Progress at the INPI

  1. Filing08/21/90
  2. Publication09/03/91
  3. Abandoned08/09/94
  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.

Talk to a specialist

Latest action published by the INPI: 11/14/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V.

NL

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Inventors

C. J. (pessoa física)

C. M. (pessoa física)

G. R. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8918983.1 · 08/21/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/14/2000

RPI 1558

Exigência - art. 36 da LPI

#6.1

11/16/1999

RPI 1506

Solicitação de exame técnico

#4.1

08/09/1994

RPI 1236

Solicitação de exame não realizada

#4.2

05/31/1994

RPI 1226

Publicação do pedido de patente

#3.1

09/03/1991

RPI 1083

Pedido de patente depositado

#2.1

02/26/1991

RPI 1056

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