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Official data from INPI

AGENTE DESENGORDURANTE

Arquivada/ExtintaInvention PatentPCT · EP1993000527

Application data

Number

PI9306062

Type

Invention Patent

Filing

03/09/1993

Publication

11/18/1997

PCT

EP1993000527

Progress at the INPI

  1. Filing03/09/93
  2. Publication11/18/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/29/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

D. M. (pessoa física)

DE

D. Z. (pessoa física)

DE

F. W. (pessoa física)

DE

K. H. (pessoa física)

DE

W. P. (pessoa física)

DE

Technical data

Priority claims

DE

P 42 07 806.7 · 03/12/1992

DE

P 43 01 553.0 · 01/21/1993

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

Referente à 5ª, 6ª, 7ª, 8ª, 9ª anuidades.

01/29/2002

RPI 1621

Notificação de entrada na fase nacional - PCT

#1.3

11/18/1997

RPI 1407

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