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Official data from INPI

COMPOSIÇÃO HERBICIDA

PublicadaInvention Patent

Application data

Number

PI8900799

Type

Invention Patent

Filing

02/22/1989

Publication

10/17/1989

Progress at the INPI

  1. Filing02/22/89
  2. Publication10/17/89
  3. Abandoned10/09/90
  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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Kumiai Chemical Industry Co, Ltd

JP

See this company's full portfolio

Inventors

K. K. (pessoa física)

JP

T. M. (pessoa física)

JP

Technical data

Priority claims

JP

63-39223 · 02/22/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/17/1989

RPI 991

Pedido de patente depositado

#2.1

04/11/1989

RPI 964

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A01N 43/68; A01N 43/02; C07D 401/12; A01N 43/40; C07D 303/04; C07D 239/34; C07D 251/18; C07C 121/50.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

08/01/1995

RPI 1287

Exigência - art. 36 da LPI

#6.1

09/20/1994

RPI 1242

Solicitação de exame técnico

#4.1

10/09/1990

RPI 1036

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