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Official data from INPI

AGENTE BACTERICIDA CONTENDO O-FENILFENOL E 1,2-DIBROMO-2,4-DICIANO-BUTANO, BEM COMO SEU USO.

Arquivada/ExtintaInvention PatentPCT · EP2001001497

Application data

Number

PI0108692

Type

Invention Patent

Filing

02/12/2001

Publication

12/10/2002

PCT

EP2001001497

Progress at the INPI

  1. Filing02/12/01
  2. Publication12/10/02
  3. Examination
  4. Allowance08/21/12
  5. Grant02/05/13
  6. Expired03/21/23

The letters patent expired on 03/21/2023: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/21/2023. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

DE

Lanxess Deutschland GmbH

DE

See this company's full portfolio

Inventors

M. K. (pessoa física)

DE

P. W. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

100 08 507.5 · 02/24/2000

Abstract

"AGENTES MICROBICIDAS". A invenção refere-se a misturas sinérgicas de o-fenilfenol com outros bactericidas.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

PATENTE EXTINTA EM 05/02/2023

03/21/2023

RPI 2724

Concessão da patente

#16.1

02/05/2013

RPI 2196

9.1.3

01/15/2013

RPI 2193

Deferimento

#9.1

08/21/2012

RPI 2172

Exigência - art. 36 da LPI

#6.1

04/03/2012

RPI 2152

Pedido suspenso — exigência de documentos

#6.6

04/05/2011

RPI 2100

Transferência deferida

#25.1

Transferido de: Bayer Aktiengesellschaft

09/18/2007

RPI 1915

Notificação de entrada na fase nacional - PCT

#1.3

12/10/2002

RPI 1666

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