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Official data from INPI

AGENTE DE LIMPEZA PARA OS CABELOS E PARA O CORPO

Arquivada/ExtintaInvention PatentPCT · EP1993003304

Application data

Number

PI9306137

Type

Invention Patent

Filing

11/25/1993

Publication

01/13/1998

PCT

EP1993003304

Progress at the INPI

  1. Filing11/25/93
  2. Publication01/13/98
  3. Examination
  4. Allowance08/17/99
  5. Grant03/21/00
  6. Expired02/03/15

The letters patent expired on 02/03/2015: 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: 03/20/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. A. (pessoa física)

DE

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Inventors

D. B. (pessoa física)

DE

D. S. (pessoa física)

DE

V. G. (pessoa física)

DE

Technical data

Priority claims

DE

P 43 01 994.3 · 01/26/1993

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61K 7/50.

03/20/2018

RPI 2463

Carta-patente expirada

#21.1

Patente extinta em 25/11/2013

02/03/2015

RPI 2300

Concessão da patente

#16.1

03/21/2000

RPI 1524

Deferimento

#9.1

08/17/1999

RPI 1493

Notificação de entrada na fase nacional - PCT

#1.3

01/13/1998

RPI 1412

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