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Official data from INPI

PROCESSO DE PRODUCAO DE N-FOSFONO-METIL-GLICINA E DE SAIS SOLUVEIS DA MESMA

Em AnáliseInvention Patent

Application data

Number

PI8402461

Type

Invention Patent

Filing

05/27/1983

Publication

04/02/1985

Progress at the INPI

  1. Filing05/27/83
  2. Publication04/02/85
  3. Abandoned11/24/87
  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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STAUFFER CHEMICAL CO [US]

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Inventors

R. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/24/1987

RPI 892

11.8

09/15/1987

RPI 882

Retificação

#15.3

07/21/1987

RPI 874

Publicação do pedido de patente

#3.1

04/02/1985

RPI 754

Pedido de patente depositado

#2.1

07/31/1984

RPI 719

Arquivamento - Art. 36 §1° da LPI

#11.2

08/07/1990

RPI 1027

Exigência - art. 36 da LPI

#6.1

01/16/1990

RPI 1002

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