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Official data from INPI

PROCESSO PARA O TRATAMENTO DE FIBRAS TÊXTEIS, PROCESSO DE REDUÇÃO DA QUANTIDADE DE LUZ DE UV, PROCESSO PARA APERFEIÇOAR A RESISTÊNCIA AO RASGAMENTO E/OU A FIRMEZA À LUZ DE UM MATERIAL DE FIBRA TÊXTIL, TECIDO TÊXTIL, ARTIGO DE VESTUÁRIO E COMPOSTO

ArquivadaInvention Patent

Application data

Number

PI9505755

Type

Invention Patent

Filing

12/12/1995

Publication

01/06/1998

Progress at the INPI

  1. Filing12/12/95
  2. Publication01/06/98
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/12/1995 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/21/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

Ciba SC Holding AG

CH

Ciba Specialty Chemicals Holding Inc. - Ciba Spezialitatenchemie Holding AG - Ciba Specialités Chimiques Holding SA

CH

See this company's full portfolio

Inventors

J. I. (pessoa física)

US

K. S. (pessoa física)

US

W. H. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

354975 · 12/13/1994

US

372636 · 01/13/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/21/2000

RPI 1524

Alteração de nome deferida

#25.4

Alterado de: Ciba SC Holding Ag

12/08/1998

RPI 1457

Transferência deferida

#25.1

Transferido de: Ciba geigy Ag

11/10/1998

RPI 1453

Publicação do pedido de patente

#3.1

01/06/1998

RPI 1411

Pedido de patente depositado

#2.1

01/09/1996

RPI 1310

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