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Official data from INPI

MONOFILAMENTOS COM UMA ESTRUTURA DE NÚCLEO/CAMISA, PROCESSO PARA SUA PRODUÇÃO, E SUAS APLICAÇÕES

ArquivadaInvention Patent

Application data

Number

PI9601228

Type

Invention Patent

Filing

04/01/1996

Publication

01/06/1998

Progress at the INPI

  1. Filing04/01/96
  2. Publication01/06/98
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/01/1996 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/11/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hoechst Trevira GmbH & Co. KG

DE

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Inventors

R. D. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

195 11 852.9 · 03/31/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/11/2001

RPI 1601

Publicação do pedido de patente

#3.1

01/06/1998

RPI 1411

Pedido de patente depositado

#2.1

06/25/1996

RPI 1334

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