(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO PARA AUMENTAR O FATOR DE PROTEÇÃO SOLAR DE MATERIAS DE FIBRAS CELULÓSICAS

ArquivadaInvention PatentPCT · EP1996000399

Application data

Number

PI9607334

Type

Invention Patent

Filing

01/31/1996

Publication

11/25/1997

PCT

EP1996000399

Progress at the INPI

  1. Filing01/31/96
  2. Publication11/25/97
  3. Abandoned
  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: 06/08/2004. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba Specialty Chemicals Holding Inc.

CH

See this company's full portfolio

Inventors

F. F. (pessoa física)

CH

G. R. (pessoa física)

CH

R. H. (pessoa física)

CH

Technical data

Priority claims

CH

422/95 · 02/13/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

06/08/2004

RPI 1744

Exigência - art. 36 da LPI

#6.1

12/02/2003

RPI 1717

Notificação de entrada na fase nacional - PCT

#1.3

11/25/1997

RPI 1408

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.