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Official data from INPI

DERIVADO DE PIRIMIDINA, PROCESSO PARA SUA PRODUÇÃO, COMPOSIÇÃO HERBICIDA E PROCESSO PARA CONTROLAR ERVAS DANINHAS

ArquivadaInvention Patent

Application data

Number

PI9005540

Type

Invention Patent

Filing

10/31/1990

Publication

09/17/1991

Progress at the INPI

  1. Filing10/31/90
  2. Publication09/17/91
  3. Abandoned09/21/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/17/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sumitomo Chemical Company, Limited

JP

See this company's full portfolio

Inventors

H. S. (pessoa física)

JP

K. S. (pessoa física)

JP

M. H. (pessoa física)

JP

N. H. (pessoa física)

JP

Technical data

Priority claims

JP

01-287133 · 11/01/1989

JP

02-142390 · 05/30/1990

JP

02-213934 · 08/10/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.31

04/17/2001

RPI 1580

Exigência - art. 36 da LPI

#6.1

09/24/1996

RPI 1347

Exigência - art. 36 da LPI

#6.1

10/31/1995

RPI 1300

Solicitação de exame técnico

#4.1

09/21/1993

RPI 1190

Publicação do pedido de patente

#3.1

09/17/1991

RPI 1085

Pedido de patente depositado

#2.1

04/30/1991

RPI 1065

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