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Official data from INPI

USO DE SAIS DE NITRATO PARA SUPRESSÃO DE ODORES QUE INCOMODAM

ArquivadaInvention PatentPCT · EP2007050970 Official document available

Application data

Number

PI0707591

Type

Invention Patent

Filing

02/01/2007

Publication

05/10/2011

PCT

EP2007050970

Patent grant document available

We have the complete official document for this filing, as published by INPI.

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Progress at the INPI

  1. Filing02/01/07
  2. Publication05/10/11
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/01/2007 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/31/2012. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SACHTLEBEN CHEMIE GMBH

DE

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Inventors

S. V. (pessoa física)

DE

Technical data

IPC Classification

Abstract

USO DE SAIS DE NITRATO PARA SUPRESSÃO DE ODORES QUE INCOMODAM. A presente invenção refere-se ao uso de sais de nitrato para suprimir odores biologicamente produzidos que incomodam no setor sanitário.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

07/31/2012

RPI 2169

Arquivamento - Art. 33 da LPI

#11.1

04/03/2012

RPI 2152

Notificação de entrada na fase nacional - PCT

#1.3

05/10/2011

RPI 2105

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