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Official data from INPI

COMPOSIÇÃO DE PROTEÇÃO À PELE TÓPICA, EM HIDROGEL, TRANSLÚCIDA

Arquivada/ExtintaInvention PatentPCT · US1995014045

Application data

Number

PI9509617

Type

Invention Patent

Filing

10/30/1995

Publication

01/06/1998

PCT

US1995014045

Progress at the INPI

  1. Filing10/30/95
  2. Publication01/06/98
  3. Examination
  4. Allowance09/26/06
  5. Grant01/30/07
  6. Expired03/28/17

The letters patent expired on 03/28/2017: 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

The Procter & Gamble Company

US

See this company's full portfolio

Inventors

B. W. (pessoa física)

US

M. S. (pessoa física)

US

Technical data

Priority claims

US

335.274 · 11/07/1994

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 7/48.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 30/01/2017

03/28/2017

RPI 2412

Concessão da patente

#16.1

01/30/2007

RPI 1882

Deferimento

#9.1

09/26/2006

RPI 1864

Exigência - art. 36 da LPI

#6.1

01/24/2006

RPI 1829

Conhecimento de parecer técnico

#7.1

08/16/2005

RPI 1806

Notificação de entrada na fase nacional - PCT

#1.3

01/06/1998

RPI 1411

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