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Official data from INPI

MEIA-CELULA CAPILAR DE REFERENCIA E PROCESSO PARA USAR A MESA E ELETRODO COM COMBINAÇÕES.

Arquivada/ExtintaInvention PatentPCT · US1993003568

Application data

Number

PI9305902

Type

Invention Patent

Filing

04/14/1993

Publication

11/18/1997

PCT

US1993003568

Progress at the INPI

  1. Filing04/14/93
  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.

Talk to a specialist

Latest action published by the INPI: 12/11/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Battelle Memorial Institute

US

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Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Priority claims

US

939.962 · 09/04/1992

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

Referente à 3ª, 4ª, 5ª, 6ª, 7ª e 8ª anuidades.

12/11/2001

RPI 1614

Notificação de entrada na fase nacional - PCT

#1.3

11/18/1997

RPI 1407

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