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

DISPOSITIVO PARA RÁPIDO RESFRIAMENTO E RÁPIDA SOLIDIFICAÇÃO MEDIANTE EXTRUSÃO DE MATERIAIS FUNDIDOS

PublicadaInvention Patent

Application data

Number

PI8801059

Type

Invention Patent

Filing

03/10/1988

Publication

10/18/1988

Progress at the INPI

  1. Filing03/10/88
  2. Publication10/18/88
  3. Examination02/13/91
  4. Allowance10/11/94
  5. Abandoned
  6. In force

The application was allowed on 10/11/1994 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 10/18/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lonza S.A.

CH

See this company's full portfolio

Inventors

N. B. (pessoa física)

DE

P. K. (pessoa física)

DE

R. D. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

DE

P 37 07 855.0 · 03/11/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/18/1988

RPI 939

Pedido de patente depositado

#2.1

06/28/1988

RPI 923

Arquivamento - Art. 38 §2° da LPI

#11.4

10/17/1995

RPI 1298

Notificação para pagamento de retribuição

#13.1

02/21/1995

RPI 1264

Deferimento

#9.1

10/11/1994

RPI 1245

Solicitação de exame técnico

#4.1

02/13/1991

RPI 1054

Patent monitoring

Track this patent in real time.

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