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Official data from INPI

TERMOGEL PARA TRATAMENTO DOS SEIOS

Prazo de SigiloUtility Model

Application data

Number

MU6802699

Type

Utility Model

Filing

12/08/1988

Publication

07/24/1990

Progress at the INPI

  1. Filing12/08/88
  2. Publication07/24/90
  3. Examination11/27/90
  4. Allowance05/26/92
  5. Grant03/30/93
  6. Expired09/25/01

The letters patent expired on 09/25/2001: 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: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Adiquima Indústria e Comércio de Aditivos Ltda

SP, BR

Inventors

A. N. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/30/1989

RPI 971

Carta-patente expirada

#21.1

Patente extinta em 08/12/98 conforme disposto no artigo 24 da Lei 5772/71 (CPI).

09/25/2001

RPI 1603

Concessão da patente

#16.1

03/30/1993

RPI 1165

Notificação para pagamento de retribuição

#13.1

10/20/1992

RPI 1142

Deferimento

#9.1

05/26/1992

RPI 1121

Solicitação de exame técnico

#4.1

11/27/1990

RPI 1043

Publicação do pedido de patente

#3.1

07/24/1990

RPI 1025

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