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Official data from INPI

COMPOSIÇÃO PARA O CONTROLE SELETIVO DE ERVAS DANINHAS E PROCESSO PARA A PREPARAÇÃO DE DERIVADOS DEÁCIDOS 1,5-DIFENIL-1,2,4-TRIAZOL-3-CARBOXILICO

PublicadaInvention Patent

Application data

Number

PI8804998

Type

Invention Patent

Filing

09/27/1988

Publication

05/02/1989

Progress at the INPI

  1. Filing09/27/88
  2. Publication05/02/89
  3. Examination07/09/91
  4. Allowance12/12/95
  5. Abandoned
  6. In force

The application was allowed on 12/12/1995 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: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

See this company's full portfolio

Inventors

B. B. (pessoa física)

H. M. (pessoa física)

CH

Technical data

Priority claims

CH

3858/87 · 10/02/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/02/1989

RPI 967

Pedido de patente depositado

#2.1

02/08/1989

RPI 955

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

06/25/1996

RPI 1334

Deferimento

#9.1

12/12/1995

RPI 1306

Solicitação de exame técnico

#4.1

07/09/1991

RPI 1075

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