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Official data from INPI

ÉSTER DE ÁCIDO 5-(N-3,4,5,6-TETRAHIDROFTALICOIMIDO)-BENZÓICO, PROCESSO PARA SUA PREPARAÇÃO, COMPOSIÇÃO HERBICIDA, APLICAÇÃO E PROCESSOS PARA O COMBATE SELETIVO PRÉ OU PÓS-EMERGENTE DE ERVAS DANINHAS, PARA IMPEDIR O CRESCIMENTO DE PLANTAS E PARA O DESFOLHAMENTO

PublicadaInvention Patent

Application data

Number

PI8700629

Type

Invention Patent

Filing

02/11/1987

Publication

12/15/1987

Progress at the INPI

  1. Filing02/11/87
  2. Publication12/15/87
  3. Abandoned08/21/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

D. B. (pessoa física)

CH

D. P. (pessoa física)

DE

D. M. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

3637/86 · 09/10/1986

CH

535/86 · 02/11/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/15/1987

RPI 895

Pedido de patente depositado

#2.1

06/09/1987

RPI 868

Arquivamento - Art. 36 §1° da LPI

#11.2

11/07/1995

RPI 1301

Exigência - art. 36 da LPI

#6.1

02/07/1995

RPI 1262

Solicitação de exame técnico

#4.1

08/21/1990

RPI 1029

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