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Official data from INPI

PROCESSO PARA PREPARAR UM COMPOSTO

Em AnáliseInvention Patent
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Application data

Number

PI8502355

Type

Invention Patent

Filing

05/23/1984

Publication

01/21/1986
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Progress at the INPI

  1. Filing05/23/84
  2. Publication01/21/86
  3. Abandoned03/01/88
  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.

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Latest action published by the INPI: 03/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ICI AMERICA INC [US]

Inventors

H. A. (pessoa física)

S. F. (pessoa física)

Technical data

IPC Classification

C07C 121/34C07C 47/14C07C 47/24C07D 213/61C07D 213/64C07D 295/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/01/1988

RPI 906

Publicação do pedido de patente

#3.1

01/21/1986

RPI 796

Pedido de patente depositado

#2.1

07/23/1985

RPI 770

Arquivamento - Art. 36 §1° da LPI

#11.2

04/16/1991

RPI 1063

Exigência - art. 36 da LPI

#6.1

08/21/1990

RPI 1029

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