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Official data from INPI

PROCESSO PARA O TINGIMENTO OU ESTAMPAGEM DE MATERIAIS FIBROSOS TÊXTEIS COM CORANTES REATIVOS, MATERIAL TÊXTIL FIBROSO E CORANTES REATIVOS.

Em AnáliseInvention Patent

Application data

Number

PI8504184

Type

Invention Patent

Filing

08/29/1985

Publication

06/24/1986

Progress at the INPI

Under appeal
  1. Filing08/29/85
  2. Publication06/24/86
  3. Examination08/02/88
  4. Refused03/05/91
  5. Grant
  6. In force

The application was refused by the INPI on 03/05/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/02/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba Geigy AG

CH

See this company's full portfolio

Inventors

K. S. (pessoa física)

P. S. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

4154/84 · 08/30/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/02/1988

RPI 928

Publicação do pedido de patente

#3.1

06/24/1986

RPI 818

Pedido de patente depositado

#2.1

10/29/1985

RPI 784

Republicação - classificação IPC

#15.11

11/05/1991

RPI 1092

Indeferimento

#9.2

03/05/1991

RPI 1057

Exigência - art. 36 da LPI

#6.1

06/05/1990

RPI 1021

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