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Official data from INPI

MATERIAIS SILICATOSOS MICROPOROSOS,CRISTALINOS,HIDROFOBICOS DE GEOMETRIA REGULAR

Em AnáliseInvention Patent

Application data

Number

PI8407230

Type

Invention Patent

Filing

12/27/1983

Publication

11/26/1985

Progress at the INPI

  1. Filing12/27/83
  2. Publication11/26/85
  3. Abandoned07/28/87
  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: 07/28/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCOPAS TECHNOLOGY CO INC [US]

Inventors

D. [. (pessoa física)

R. [. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/28/1987

RPI 875

Notificação de entrada na fase nacional - PCT

#1.3

11/26/1985

RPI 788

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/1992

RPI 1126

Exigência - art. 36 da LPI

#6.1

09/03/1991

RPI 1083

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