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Official data from INPI

PRODUTO FIBROSO SECO A BASE DE CELULOSE MODIFICADA,PROCESSO DE SUA PREPARACAO E PRODUTO ABSORVENTE PARA FINS DE HIGIENE

Em AnáliseInvention Patent

Application data

Number

PI8506266

Type

Invention Patent

Filing

12/14/1984

Publication

08/26/1986

Progress at the INPI

  1. Filing12/14/84
  2. Publication08/26/86
  3. Abandoned09/13/88
  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.

Talk to a specialist

Latest action published by the INPI: 09/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PIN CELLULOSE DU [FR]

Inventors

M. B. (pessoa física)

S. A. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/13/1988

RPI 934

Publicação do pedido de patente

#3.1

08/26/1986

RPI 827

Pedido de patente depositado

#2.1

02/25/1986

RPI 801

Arquivamento - Art. 36 §1° da LPI

#11.2

12/17/1991

RPI 1098

Exigência - art. 36 da LPI

#6.1

06/11/1991

RPI 1071

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