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Official data from INPI

PROCESSO PARA IMPEDIR SELETIVAMENTE O CRESCIMENTO DE ERVAS DANINHAS EM PRESENÇA DE PLANTAS DE CULTURA DE MILHO E SORGO, SEMENTES DE SORGO, PROCESSO PARA REDUZIR OS DANOS CAUSADOS POR HERBICIDAS ÀS PLANTAS DE SORGO, E COMPOSIÇÃO HERBICIDA CAUSADORA DE MENOS DANO PELO HERBICIDA A PLANTAS DE CULTURA

Em AnáliseInvention Patent

Application data

Number

PI8202287

Type

Invention Patent

Filing

04/20/1982

Publication

04/05/1983

Progress at the INPI

Technical opinion to answer
  1. Filing04/20/82
  2. Publication04/05/83
  3. Examination09/06/83
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Monsanto Company

US

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Inventors

R. H. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

256.326 · 04/22/1981

US

256.335 · 04/22/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

08/16/1988

RPI 930

Conhecimento de parecer técnico

#7.1

04/16/1985

RPI 756

Solicitação de exame técnico

#4.1

09/06/1983

RPI 672

Publicação do pedido de patente

#3.1

04/05/1983

RPI 650

Pedido de patente depositado

#2.1

06/08/1982

RPI 607

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