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Official data from INPI

DISPOSITIVO INTERSOMÁTICO REVESTIDO

Arquivada/ExtintaInvention Patent

Application data

Number

102018073398

Type

Invention Patent

Filing

11/13/2018

Publication

06/02/2020

Progress at the INPI

  1. Filing11/13/18
  2. Publication06/02/20
  3. Examination
  4. Allowance
  5. Grant
  6. In force11/13/38

The patent is granted and in force until 11/13/2038. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:11/13/2038

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Latest action published by the INPI: 10/14/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DANIEL ARNONI SANT´ANNA

SP, BR

Inventors

D. S. (pessoa física)

BR

Technical data

Abstract

A presente invenção descreve dispositivos intersomáticos cervical, torácica ou lombar cujas regiões de contato com o osso são dotadas de revestimento de ligas de titânio e grafeno ou PEEK e grafenos utilizando tecnologias de superfície.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

8.7

10/14/2025

RPI 2858

Arquivamento por falta de pagamento

#8.6

Referente à 7ª anuidade.

09/16/2025

RPI 2854

Petição de recurso

#12.2

Recurso: 870230101112 - 16/11/2023

11/28/2023

RPI 2760

Indeferimento

#9.2

09/19/2023

RPI 2750

Conhecimento de parecer técnico

#7.1

06/06/2023

RPI 2735

Publicação do pedido de patente

#3.1

06/02/2020

RPI 2578

Pedido de patente depositado

#2.1

12/26/2018

RPI 2503

Requerimento de pedido de patente

#2.10

Número de Protocolo '870180151182' em 13/11/2018 15:01 (WB)

11/21/2018

RPI 2498

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