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Official data from INPI

PROCESSO PARA PREPARACAO DE UM SISTEMA CATALITICO ZIEGLER

ArquivadaInvention Patent

Application data

Number

PI7706968

Type

Invention Patent

Filing

10/19/1976

Publication

-

Progress at the INPI

  1. Filing10/19/76
  2. Publication
  3. Examination
  4. Allowance02/08/83
  5. Abandoned
  6. In force

The application was allowed on 02/08/1983 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 07/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

EUTECO SPA

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

07/15/1986

RPI 821

Notificação para pagamento de retribuição

#13.1

06/18/1985

RPI 765

110

03/26/1985

RPI 753

Republicação - classificação IPC

#15.11

12/04/1984

RPI 737

Recurso

#12.1

05/24/1983

RPI 657

Deferimento

#9.1

02/08/1983

RPI 642

Exigência - art. 36 da LPI

#6.1

07/13/1982

RPI 612

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