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Official data from INPI

COMPOSIÇÃO ORAL PARA COMBATER CÁRIES DENTÁRIAS

IndeferidaInvention Patent

Application data

Number

PI9006062

Type

Invention Patent

Filing

11/29/1990

Publication

09/24/1991

Progress at the INPI

Under appeal
  1. Filing11/29/90
  2. Publication09/24/91
  3. Examination04/07/92
  4. Refused04/27/99
  5. Grant
  6. In force

The application was refused by the INPI on 04/27/1999. The invention was never patented.

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Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

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Inventors

B. C. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8927073.0 · 11/30/1989

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 7/18.

03/27/2018

RPI 2464

Indeferimento

#9.2

Indeferido com base nos Artigos n°s 37 e 229 da LPI 9279/96.

04/27/1999

RPI 1477

Conhecimento de parecer técnico

#7.1

07/07/1998

RPI 1437

Solicitação de exame técnico

#4.1

04/07/1992

RPI 1114

Publicação do pedido de patente

#3.1

09/24/1991

RPI 1086

Pedido de patente depositado

#2.1

05/14/1991

RPI 1067

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