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Official data from INPI

RECIPIENTE, SISTEMAS DE DISTRIBUIÇÃO E PROCESSO PARA A PRODUÇÃO DE UMA SOLUÇÃO DE DIÁLISE

IndeferidaInvention Patent

Application data

Number

PI9002474

Type

Invention Patent

Filing

05/25/1990

Publication

08/13/1991

Progress at the INPI

Under appeal
  1. Filing05/25/90
  2. Publication08/13/91
  3. Examination05/11/93
  4. Refused07/27/99
  5. Grant
  6. In force

The application was refused by the INPI on 07/27/1999. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/27/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fresenius AG.

DE

See this company's full portfolio

Inventors

B. R. (pessoa física)

V. B. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 39 17 251.1 · 05/26/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido com base nos Arts. 37, 25 e 8 da LPI.

07/27/1999

RPI 1490

Conhecimento de parecer técnico

#7.1

09/23/1997

RPI 1399

Exigência - art. 36 da LPI

#6.1

11/28/1995

RPI 1304

Solicitação de exame técnico

#4.1

05/11/1993

RPI 1171

Publicação do pedido de patente

#3.1

08/13/1991

RPI 1080

Pedido de patente depositado

#2.1

12/04/1990

RPI 1044

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