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

APARELHO E PROCESSO PARA MEDIR NÃO INVASIVAMENTE A CONCENTRAÇÃO DE UM CONSTITUINTE SANGUÍNEO.

Em AnáliseInvention PatentPCT · US1987003257

Application data

Number

PI8707578

Type

Invention Patent

Filing

12/08/1987

Publication

12/06/1988

PCT

US1987003257

Progress at the INPI

Under appeal
  1. Filing12/08/87
  2. Publication12/06/88
  3. Examination11/07/89
  4. Refused10/19/93
  5. Grant
  6. In force

The application was refused by the INPI on 10/19/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. Y. (pessoa física)

US

Inventors

M. Y. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

940.860 · 12/12/1986

US

946,492 · 12/24/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/07/1989

RPI 994

Notificação de entrada na fase nacional - PCT

#1.3

12/06/1988

RPI 946

Indeferimento

#9.2

10/19/1993

RPI 1194

Conhecimento de parecer técnico

#7.1

04/06/1993

RPI 1166

Patent monitoring

Track this patent in real time.

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