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Official data from INPI

COMPOSIÇÃO LUBRIFICANTE, COMPOSIÇÃO PARA ÓLEO HIDRÁULICO OU COMPOSIÇÃO PARA LÍQUIDOS PARA ELABORAÇÃO DE METAIS CONTENDO TETRAHIDROQUINOLINAS N-SUBSTITUÍDAS.

PublicadaInvention Patent
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Application data

Number

PI8707073

Type

Invention Patent

Filing

12/28/1987

Publication

08/02/1988
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Progress at the INPI

  1. Filing12/28/87
  2. Publication08/02/88
  3. Examination11/27/90
  4. Allowance04/20/93
  5. Abandoned
  6. In force

The application was allowed on 04/20/1993 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: 08/02/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

D. M. (pessoa física)

CH

D. E. (pessoa física)

CH

Technical data

IPC Classification

C07D 215/12C07D 401/06

Priority claims

CH

5253/86 · 12/30/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/02/1988

RPI 928

Pedido de patente depositado

#2.1

03/29/1988

RPI 910

Arquivamento - Art. 38 §2° da LPI

#11.4

03/29/1994

RPI 1217

Notificação para pagamento de retribuição

#13.1

09/08/1993

RPI 1188

Deferimento

#9.1

04/20/1993

RPI 1168

Exigência - art. 36 da LPI

#6.1

06/09/1992

RPI 1123

Exigência - art. 36 da LPI

#6.1

11/05/1991

RPI 1092

Solicitação de exame técnico

#4.1

11/27/1990

RPI 1043

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