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Official data from INPI

COMPOSIÇÃO ORAL E PROCESSO PARA INIBIR PLACA E CÁLCULO NOS DENTES.

PublicadaInvention Patent

Application data

Number

PI8800360

Type

Invention Patent

Filing

01/29/1988

Publication

09/20/1988

Progress at the INPI

  1. Filing01/29/88
  2. Publication09/20/88
  3. Examination03/13/90
  4. Refused01/09/96
  5. Grant
  6. In force

The application was refused on 01/09/1996 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Colgate-Palmolive Company

US

See this company's full portfolio

Inventors

A. G. (pessoa física)

US

B. J. (pessoa física)

US

N. N. (pessoa física)

US

Technical data

Priority claims

US

008,901 · 01/30/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/20/1988

RPI 935

Pedido de patente depositado

#2.1

05/03/1988

RPI 915

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61K 7/16.

03/27/2018

RPI 2464

111

01/09/1996

RPI 1310

Petição de recurso

#12.2

10/24/1995

RPI 1299

Indeferimento

#9.2

07/18/1995

RPI 1285

Solicitação de exame técnico

#4.1

03/13/1990

RPI 1009

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