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Official data from INPI

PROCESSO PARA PRECIPITAÇÃO DE VANÁDIO A PARTIR DE LICORES CONTENDO VANÁDIO.

Em ExigênciaInvention Patent

Application data

Number

PI8501145

Type

Invention Patent

Filing

03/14/1985

Publication

11/12/1985

Progress at the INPI

  1. Filing03/14/85
  2. Publication11/12/85
  3. Examination06/03/86
  4. Allowance01/23/90
  5. Grant06/26/90
  6. Terminated05/21/96

The patent was granted on 06/26/1990 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: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Intevep, S.A.

VE

See this company's full portfolio

Inventors

D. R. (pessoa física)

VE

R. S. (pessoa física)

VE

R. S. (pessoa física)

VE

Technical data

IPC Classification

Priority claims

US

589.949 · 03/15/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

08/08/1989

RPI 981

Solicitação de exame técnico

#4.1

06/03/1986

RPI 815

Publicação do pedido de patente

#3.1

11/12/1985

RPI 786

Pedido de patente depositado

#2.1

06/04/1985

RPI 763

Anuidade - prazo legal encerrado

#18.2

05/21/1996

RPI 1329

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

05/22/1990

RPI 1019

Deferimento

#9.1

01/23/1990

RPI 1003

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