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Official data from INPI

DERIVADO DE TETRAHIDROBENZOTIAZOL E COMPOSICAO HERBICIDA

ArquivadaInvention Patent

Application data

Number

PI8302415

Type

Invention Patent

Filing

05/10/1982

Publication

01/10/1984

Progress at the INPI

  1. Filing05/10/82
  2. Publication01/10/84
  3. Abandoned02/04/86
  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: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KUREHA CHEMICAL IND CO LTD [JP]

Inventors

A. K. (pessoa física)

H. (pessoa física)

K. Y. (pessoa física)

S. K. (pessoa física)

S. T. (pessoa física)

S. (pessoa física)

Y. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/28/1989

RPI 958

Exigência - art. 36 da LPI

#6.1

08/16/1988

RPI 930

Solicitação de exame técnico

#4.1

02/04/1986

RPI 798

Publicação do pedido de patente

#3.1

01/10/1984

RPI 690

Pedido de patente depositado

#2.1

06/28/1983

RPI 662

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