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Official data from INPI

ADJUVANTE APROPRIADO PARA USO COM AGENTES DE PROTEÇÃO DE CULTURAS, COMPOSIÇÕES HERBICIDAS E PROCESSO PARA AUMENTAR A EFICÁCIA DE AGENTES DE PROTEÇÃO DE CULTURAS

Prazo de SigiloInvention Patent

Application data

Number

PI8904263

Type

Invention Patent

Filing

08/24/1989

Publication

04/10/1990

Progress at the INPI

  1. Filing08/24/89
  2. Publication04/10/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/24/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

J. H. (pessoa física)

Technical data

Priority claims

US

237,609 · 08/26/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/28/1989

RPI 997

Arquivamento - Art. 33 da LPI

#11.1

12/15/1992

RPI 1150

Publicação do pedido de patente

#3.1

04/10/1990

RPI 1013

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