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Official data from INPI

PROCESSO PARA PREPARAÇÃO DE COMPOSTOS DE FOSFONATO, COMPOSTOS ASSIM OBTIDOS, PROCESSO HERBICIDA E COMPOSIÇÃO HERBICIDA

ArquivadaInvention Patent

Application data

Number

PI8203590

Type

Invention Patent

Filing

06/18/1982

Publication

06/14/1983

Progress at the INPI

  1. Filing06/18/82
  2. Publication06/14/83
  3. Abandoned10/25/83
  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: 02/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Monsanto Company

US

See this company's full portfolio

Inventors

W. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

275.463 · 06/19/1981

US

275.485 · 06/19/1981

US

275.486 · 06/19/1981

US

275.487 · 06/19/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/08/1989

RPI 955

Exigência - art. 36 da LPI

#6.1

05/24/1988

RPI 918

Solicitação de exame técnico

#4.1

10/25/1983

RPI 679

Publicação do pedido de patente

#3.1

06/14/1983

RPI 660

Pedido de patente depositado

#2.1

08/03/1982

RPI 615

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