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Official data from INPI

Aparelhagem e processo de plasmaférese.

Em ExigênciaInvention Patent

Application data

Number

PI8300089

Type

Invention Patent

Filing

01/10/1983

Publication

09/20/1983

Progress at the INPI

  1. Filing01/10/83
  2. Publication09/20/83
  3. Abandoned10/15/85
  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.

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Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rhone-Poulenc S/A

FR

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Inventors

A. R. (pessoa física)

B. E. (pessoa física)

M. J. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

82 00485 · 01/11/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

07/18/1989

RPI 978

Solicitação de exame técnico

#4.1

10/15/1985

RPI 782

Publicação do pedido de patente

#3.1

09/20/1983

RPI 674

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

Arquivamento - Art. 36 §1° da LPI

#11.2

03/27/1990

RPI 1011

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