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Official data from INPI

LIGANTES RESISTENTES ÀS SUJIDADES E ORGANISMOS PRESENTES EM MEIOS AQUOSOS E PROCESSO DE SUA PREPARAÇÃO

PublicadaInvention Patent

Application data

Number

PI8705704

Type

Invention Patent

Filing

10/23/1987

Publication

05/31/1988

Progress at the INPI

  1. Filing10/23/87
  2. Publication05/31/88
  3. Abandoned12/26/90
  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: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. P. (pessoa física)

FR

Inventors

A. P. (pessoa física)

FR

G. S. (pessoa física)

FR

Technical data

Priority claims

FR

86 15 300 · 10/30/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/31/1988

RPI 919

Pedido de patente depositado

#2.1

02/23/1988

RPI 905

Arquivamento - Art. 36 §1° da LPI

#11.2

09/19/1995

RPI 1294

Exigência - art. 36 da LPI

#6.1

10/25/1994

RPI 1247

Solicitação de exame técnico

#4.1

12/26/1990

RPI 1047

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