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Official data from INPI

UMA LINHA DE CÉLULAS DE HIBRIDOMA, MUTANTES, ANTICORPOS, PROCESSOS PARA A PREPARAÇÃO DE UMA LINHA DE CÉLULAS E PARA A PREPARAÇÃO DE ANTICORPOS E PROCESSO E AGENTE PARA COMPROVAÇÃO IMUNOLÓGICA DE ATRAZINA

ArquivadaInvention Patent

Application data

Number

PI8904681

Type

Invention Patent

Filing

09/18/1989

Publication

05/01/1990

Progress at the INPI

  1. Filing09/18/89
  2. Publication05/01/90
  3. Abandoned06/30/92
  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: 04/06/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

D. F. (pessoa física)

CH

J. S. (pessoa física)

K. R. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

3480/88 · 09/19/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/06/1999

RPI 1474

Exigência - art. 36 da LPI

#6.1

07/14/1998

RPI 1438

Solicitação de exame técnico

#4.1

06/30/1992

RPI 1126

Publicação do pedido de patente

#3.1

05/01/1990

RPI 1016

Pedido de patente depositado

#2.1

02/13/1990

RPI 1006

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