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Official data from INPI

CREME DENTAL EMBALADO.

Em AnáliseInvention Patent

Application data

Number

PI8604141

Type

Invention Patent

Filing

08/29/1986

Publication

04/28/1987

Progress at the INPI

  1. Filing08/29/86
  2. Publication04/28/87
  3. Examination08/15/89
  4. Allowance02/24/93
  5. Grant08/31/93
  6. Terminated06/18/96

The patent was granted on 08/31/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Colgate-Palmolive Company

US

See this company's full portfolio

Inventors

M. K. (pessoa física)

US

R. M. (pessoa física)

S. S. (pessoa física)

US

Technical data

Priority claims

US

771,378 · 08/30/1985

US

803,040 · 11/27/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/15/1989

RPI 982

Publicação do pedido de patente

#3.1

04/28/1987

RPI 862

Pedido de patente depositado

#2.1

03/17/1987

RPI 856

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61K 7/16; A47K 5/18.

03/20/2018

RPI 2463

Anuidade - prazo legal encerrado

#18.2

06/18/1996

RPI 1333

Concessão da patente

#16.1

08/31/1993

RPI 1187

Notificação para pagamento de retribuição

#13.1

06/08/1993

RPI 1175

Deferimento

#9.1

02/24/1993

RPI 1160

Exigência - art. 36 da LPI

#6.1

02/25/1992

RPI 1108

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