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

PROCESSO PARA O TINGIMENTO OU POS-TRATAMENTO DE FIBRAS DE POLIESTER,BANHOS DE TINGIMENTO OU DE POS-TRATAMENTO,MATERIAIS DE FIBRAS DE POLIESTER E EMPREGO

Em AnáliseInvention Patent

Application data

Number

PI7805092

Type

Invention Patent

Filing

08/10/1977

Publication

-

Progress at the INPI

  1. Filing08/10/77
  2. Publication
  3. Examination
  4. Allowance12/20/83
  5. Grant06/26/84
  6. Terminated06/14/88

The patent was granted on 06/26/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CIBA GEIGY AG

See this company's full portfolio

Inventors

A. H. (pessoa física)

S. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Concessão da patente

#16.1

06/26/1984

RPI 714

Notificação para pagamento de retribuição

#13.1

04/17/1984

RPI 704

Deferimento

#9.1

12/20/1983

RPI 687

Exigência - art. 36 da LPI

#6.1

06/14/1983

RPI 660

Republicação - classificação IPC

#15.11

01/11/1983

RPI 638

Conhecimento de parecer técnico

#7.1

11/16/1982

RPI 630

6.2

12/01/1981

RPI 580

Related

From the same holder

Patent monitoring

Track this patent in real time.

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