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Official data from INPI

RESERVATÓRIO DE COLETA GRAVITACIONAL

ArquivadaInvention Patent

Application data

Number

PI9100237

Type

Invention Patent

Filing

01/21/1991

Publication

10/22/1991

Progress at the INPI

  1. Filing01/21/91
  2. Publication10/22/91
  3. Abandoned11/16/93
  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: 10/28/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. Braun Melsungen AG.

DE

See this company's full portfolio

Inventors

G. W. (pessoa física)

DE

U. B. (pessoa física)

DE

W. K. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

G 90 01 297.6 · 02/05/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.31

10/28/1997

RPI 1404

Exigência - art. 36 da LPI

#6.1

10/01/1996

RPI 1348

6.2

03/12/1996

RPI 1319

Solicitação de exame técnico

#4.1

11/16/1993

RPI 1198

Publicação do pedido de patente

#3.1

10/22/1991

RPI 1090

Pedido de patente depositado

#2.1

08/06/1991

RPI 1079

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