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Official data from INPI

PROCESSO DE ANALISAR QUIMICAMENTE UM MEIO DE ENSAIO E DISPOSITIVO PARA USO COM UMA APARELHAGEM PARA ANÁLISE QUÍMICA AUTOMÁTICA DE UM MEIO DE ENSAIO

DeferidaInvention Patent

Application data

Number

PI8107149

Type

Invention Patent

Filing

11/04/1981

Publication

05/24/1983

Progress at the INPI

  1. Filing11/04/81
  2. Publication05/24/83
  3. Examination07/30/85
  4. Allowance08/15/89
  5. Grant03/20/90
  6. In force11/04/01

The patent was granted on 03/20/1990 and is in force until 11/04/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:11/04/2001

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Latest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

US

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Inventors

R. H. (pessoa física)

US

R. F. (pessoa física)

Technical data

IPC Classification

Priority claims

US

204.112 · 11/05/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

08/15/1989

RPI 982

Exigência - art. 36 da LPI

#6.1

01/31/1989

RPI 954

Exigência - art. 36 da LPI

#6.1

08/19/1986

RPI 826

Solicitação de exame técnico

#4.1

07/30/1985

RPI 771

Publicação do pedido de patente

#3.1

05/24/1983

RPI 657

Pedido de patente depositado

#2.1

12/22/1981

RPI 583

Concessão da patente

#16.1

03/20/1990

RPI 1010

Notificação para pagamento de retribuição

#13.1

01/02/1990

RPI 1000

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