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Official data from INPI

COMPOSIÇÃO E PROCESSO ANTIMICROBIANO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9005447

Type

Invention Patent

Filing

10/26/1990

Publication

09/17/1991

Progress at the INPI

  1. Filing10/26/90
  2. Publication09/17/91
  3. Examination11/16/93
  4. Allowance06/29/99
  5. Grant02/22/00
  6. Expired05/21/13

The letters patent expired on 05/21/2013: 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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Genencor International, Inc

US

The Procter & Gamble Company e Genencor International,Inc

US

See this company's full portfolio

Inventors

A. W. (pessoa física)

US

P. L. (pessoa física)

US

R. C. (pessoa física)

US

Technical data

Priority claims

US

428.362 · 10/27/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61K 7/28; A61K 7/30; A61L 2/18; C11D 3/386.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 26/10/2010

05/21/2013

RPI 2211

Concessão da patente

#16.1

02/22/2000

RPI 1520

Deferimento

#9.1

06/29/1999

RPI 1486

Exigência - art. 36 da LPI

#6.1

11/03/1998

RPI 1452

Transferência deferida

#25.1

Transferido de: The Procter & Gamble Company.

06/16/1998

RPI 1434

Conhecimento de parecer técnico

#7.1

09/23/1997

RPI 1399

Solicitação de exame técnico

#4.1

11/16/1993

RPI 1198

Publicação do pedido de patente

#3.1

09/17/1991

RPI 1085

Pedido de patente depositado

#2.1

04/23/1991

RPI 1064

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