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Official data from INPI

DETERMINAÇÃO DE ÍONS EM FLUÍDOS

ArquivadaInvention PatentPCT · EP1988000275

Application data

Number

PI8806575

Type

Invention Patent

Filing

04/02/1988

Publication

10/31/1989

PCT

EP1988000275

Progress at the INPI

  1. Filing04/02/88
  2. Publication10/31/89
  3. Abandoned01/29/91
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Boehringer Mannheim GmbH

DE

T. A. (pessoa física)

DE

See this company's full portfolio

Inventors

G. K. (pessoa física)

DE

M. T. (pessoa física)

DE

M. B. (pessoa física)

AU

U. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

AU

PI 1365 · 04/10/1987

AU

PI 2311 · 06/05/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/31/1989

RPI 993

11.31

01/21/1998

RPI 1413

Exigência - art. 36 da LPI

#6.1

04/02/1996

RPI 1322

Solicitação de exame técnico

#4.1

01/29/1991

RPI 1052

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