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Official data from INPI

PROCESSO PARA A PREPARACAO DE DERIVADOS DO ACIDO 1,3,4-TIADIAZOL 1-2-CARBOXILICO,BEM COMO COMPOSICOES FUNGICIDAS E NEMATICIDAS CONTENDO ESTES COMPOSTOS

ArquivadaInvention Patent

Application data

Number

PI7907964

Type

Invention Patent

Filing

12/07/1978

Publication

-

Progress at the INPI

  1. Filing12/07/78
  2. Publication
  3. Examination04/20/82
  4. Allowance02/12/85
  5. Abandoned
  6. In force

The application was allowed on 02/12/1985 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: 03/04/1986. 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

03/04/1986

RPI 802

Notificação para pagamento de retribuição

#13.1

05/28/1985

RPI 762

Deferimento

#9.1

02/12/1985

RPI 747

Exigência - art. 36 da LPI

#6.1

06/05/1984

RPI 711

Exigência - art. 36 da LPI

#6.1

10/25/1983

RPI 679

Solicitação de exame técnico

#4.1

04/20/1982

RPI 600

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