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

PROCESSO E EQUIPAMENTO PARA EXTRAÇÃO SUBCRÍTICA

ArquivadaInvention Patent

Application data

Number

PI9006096

Type

Invention Patent

Filing

11/30/1990

Publication

07/14/1992

Progress at the INPI

  1. Filing11/30/90
  2. Publication07/14/92
  3. Abandoned07/05/94
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Universidade Estadual de Campinas - Unicamp

SP, BR

See this company's full portfolio

Inventors

M. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A23L 1/221; C11B 1/10.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

11/14/2000

RPI 1558

Exigência - art. 36 da LPI

#6.1

05/02/2000

RPI 1530

Solicitação de exame técnico

#4.1

07/05/1994

RPI 1231

Publicação do pedido de patente

#3.1

07/14/1992

RPI 1128

Pedido de patente depositado

#2.1

05/14/1991

RPI 1067

Patent monitoring

Track this patent in real time.

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