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Official data from INPI

PROCESSO PARA A PREPARACAO DE 1,2,3-TIADIAZOL-5-IL-UREIAS

ArquivadaInvention Patent

Application data

Number

PI7907117

Type

Invention Patent

Filing

11/03/1978

Publication

-

Progress at the INPI

  1. Filing11/03/78
  2. Publication
  3. Examination06/08/82
  4. Allowance06/11/85
  5. Abandoned
  6. In force

The application was allowed on 06/11/1985 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 07/08/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCHERING AG

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

07/08/1986

RPI 820

Notificação para pagamento de retribuição

#13.1

09/24/1985

RPI 779

Deferimento

#9.1

06/11/1985

RPI 764

8.1

04/23/1985

RPI 757

Exigência - art. 36 da LPI

#6.1

10/09/1984

RPI 729

Exigência - art. 36 da LPI

#6.1

01/31/1984

RPI 693

6.2

02/01/1983

RPI 641

Solicitação de exame técnico

#4.1

06/08/1982

RPI 607

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