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Official data from INPI

COMPOSIÇÃO ORAL DE SAL DE ZINCO NÃO TÓXICO E PROCESSO PARA COMBATER O ODOR DO HÁLITO

Em AnáliseInvention Patent

Application data

Number

PI8601690

Type

Invention Patent

Filing

04/15/1986

Publication

12/16/1986

Progress at the INPI

  1. Filing04/15/86
  2. Publication12/16/86
  3. Examination01/24/89
  4. Refused01/26/93
  5. Grant
  6. In force

The application was refused on 01/26/1993 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: 01/24/1989. 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

H. N. (pessoa física)

US

S. S. (pessoa física)

US

S. H. (pessoa física)

US

Technical data

Priority claims

US

723.786 · 04/16/1985

US

836.671 · 03/10/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/24/1989

RPI 953

Publicação do pedido de patente

#3.1

12/16/1986

RPI 843

Pedido de patente depositado

#2.1

10/29/1986

RPI 836

Republicação - classificação IPC

#15.11

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

03/27/2018

RPI 2464

111

01/26/1993

RPI 1156

Petição de recurso

#12.2

08/18/1992

RPI 1133

Indeferimento

#9.2

05/12/1992

RPI 1119

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