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Official data from INPI

PROCESSO DE OBTENCAO DO 3-1('-FENIL-2'-ACETIL)ETIL 4-HIDROXICUMARINA,BEM COMO SEUS DERIVADOS DE ALCALI-METALICO,PRINCIPALMENTE OS DERIVADOS SODICOS,TAMBEM DENOMINADOS WARFARINATOS

Em AnáliseInvention Patent

Application data

Number

PI8700724

Type

Invention Patent

Filing

02/17/1987

Publication

08/30/1988

Progress at the INPI

  1. Filing02/17/87
  2. Publication08/30/88
  3. Abandoned
  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: 04/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HYBRITECK PRODUTOS DIAGNOSTICO [BR]

Inventors

N. S. (pessoa física)

S. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame não realizada

#4.2

04/18/1989

RPI 965

Publicação do pedido de patente

#3.1

08/30/1988

RPI 932

Pedido de patente depositado

#2.1

06/09/1987

RPI 868

Arquivamento - Art. 36 §1° da LPI

#11.2

04/30/1991

RPI 1065

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