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Official data from INPI

EMULSÃO DE POLIPROPILENO AMORFO OU ATÁTICO EM MEIO AQUOSO

IndeferidaInvention Patent

Application data

Number

PI8202996

Type

Invention Patent

Filing

05/24/1982

Publication

08/31/1982

Progress at the INPI

Under appeal
  1. Filing05/24/82
  2. Publication08/31/82
  3. Examination11/03/82
  4. Refused08/01/89
  5. Grant
  6. In force

The application was refused by the INPI on 08/01/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. M. (pessoa física)

SP, BR

Inventors

K. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/01/1989

RPI 980

14.1

05/10/1988

RPI 916

Solicitação de exame técnico

#4.1

11/03/1982

RPI 628

Publicação antecipada

#3.2

08/31/1982

RPI 619

Pedido de patente depositado

#2.1

07/13/1982

RPI 612

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