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

PROCESSO DE INIBICAO DE CRESCIMENTO DE CLOSTRIDIUM BOTULINUM EM PRODUTOS DE CARNE

IndeferidaInvention Patent

Application data

Number

PI8401672

Type

Invention Patent

Filing

04/11/1983

Publication

11/20/1984

Progress at the INPI

Under appeal
  1. Filing04/11/83
  2. Publication11/20/84
  3. Examination07/29/86
  4. Refused08/02/88
  5. Grant
  6. In force

The application was refused by the INPI on 08/02/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/02/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STAUFFER CHEMICAL CO [US]

See this company's full portfolio

Inventors

D. V. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/02/1988

RPI 928

Solicitação de exame técnico

#4.1

07/29/1986

RPI 823

Publicação do pedido de patente

#3.1

11/20/1984

RPI 735

Pedido de patente depositado

#2.1

07/17/1984

RPI 717

Patent monitoring

Track this patent in real time.

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