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

INSTALACAO DE ULTRAFILTRACAO PARA O TRATAMENTO DE UM HIDROLISADO ACIDO DE MATERIAS VEGETAIS

Em AnáliseInvention Patent
Talk to an expert

Application data

Number

PI7801623

Type

Invention Patent

Filing

03/17/1977

Publication

-
View on INPI

Progress at the INPI

  1. Filing03/17/77
  2. Publication
  3. Examination
  4. Refused01/17/84
  5. Grant
  6. In force

The application was refused on 01/17/1984 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/17/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MAGGI AG

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

01/17/1984

RPI 691

Petição de recurso

#12.2

10/19/1982

RPI 626

Indeferimento

#9.2

07/13/1982

RPI 612

15.0

04/27/1982

RPI 601

Patent monitoring

Track this patent in real time.

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