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Official data from INPI

PROCESSO PARA A ESTABILIZAÇÃO FOTOQUÍMICA DE MATERIAL DE FIBRAS DE POLIAMIDA, COMPOSIÇÕES E MATERIAL DE FIBRAS.

PublicadaInvention Patent

Application data

Number

PI8703897

Type

Invention Patent

Filing

07/28/1987

Publication

04/05/1988

Progress at the INPI

  1. Filing07/28/87
  2. Publication04/05/88
  3. Abandoned10/23/90
  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: 04/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

D. R. (pessoa física)

CH

Technical data

Priority claims

CH

3034/86 · 07/29/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/05/1988

RPI 911

Pedido de patente depositado

#2.1

10/06/1987

RPI 885

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: D06M 11/04; D06M 13/244; D06M 13/248; D06M 13/252; D06M 13/256; D06M 13/282; D06M 13/288; D06M 13/292; D06M 13/322; D06M 13/325; D06M 13/332; D06M 13/35; D06M 13/352; D06M 13/355; D06M 13/358; D06M 13/392; D06M 13/402; D06M 13/438; D06M 13/50; D06M 13/503; D06P 1/62; D06P 1/642; D06P 1/649; D06P 1/651; D06P 1/653; D06P 1/667; D06P 3/24.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

07/19/1994

RPI 1233

Exigência - art. 36 da LPI

#6.1

11/16/1993

RPI 1198

Solicitação de exame técnico

#4.1

10/23/1990

RPI 1038

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