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Official data from INPI

CORANTES REATIVOS, PROCESSO PARA SUA PREPARAÇÃO E EMPREGO.

PublicadaInvention Patent

Application data

Number

PI8606383

Type

Invention Patent

Filing

12/22/1986

Publication

10/13/1987

Progress at the INPI

Under appeal
  1. Filing12/22/86
  2. Publication10/13/87
  3. Examination06/26/90
  4. Refused09/08/93
  5. Grant
  6. In force

The application was refused by the INPI on 09/08/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

R. B. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

5515/85 · 12/23/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/13/1987

RPI 886

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

Indeferimento

#9.2

09/08/1993

RPI 1188

Conhecimento de parecer técnico

#7.1

03/03/1992

RPI 1109

Solicitação de exame técnico

#4.1

06/26/1990

RPI 1024

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