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Official data from INPI

COMPOSIÇÃO HERBICIDA, PROCESSO PARA SUA PREPARAÇÃO E USO

PublicadaInvention Patent

Application data

Number

PI8800962

Type

Invention Patent

Filing

03/04/1988

Publication

10/11/1988

Progress at the INPI

  1. Filing03/04/88
  2. Publication10/11/88
  3. Examination02/19/91
  4. Allowance05/09/95
  5. Abandoned
  6. In force

The application was allowed on 05/09/1995 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: 10/11/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

D. H. (pessoa física)

DE

D. I. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

CH

849/87 · 03/06/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/11/1988

RPI 938

Pedido de patente depositado

#2.1

07/05/1988

RPI 924

Republicação - classificação IPC

#15.11

02/12/1997

RPI 1367

Arquivamento - Art. 38 §2° da LPI

#11.4

09/03/1996

RPI 1344

Notificação para pagamento de retribuição

#13.1

09/26/1995

RPI 1295

Deferimento

#9.1

05/09/1995

RPI 1275

Solicitação de exame técnico

#4.1

02/19/1991

RPI 1055

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