(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

122014015710

Arquivada/ExtintaUtility ModelPCT · US2004021263

Application data

Number

122014015710

Type

Utility Model

Filing

06/30/2004

Publication

-

PCT

US2004021263

Progress at the INPI

  1. Filing06/30/04
  2. Publication
  3. Examination
  4. Allowance04/07/15
  5. Grant07/14/15
  6. Expired12/09/25

The letters patent expired on 12/09/2025: 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: 12/09/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LUBRIZOL ADVANCED MATERIALS, INC.

US

See this company's full portfolio

Inventors

R. V. (pessoa física)

US

S. N. (pessoa física)

US

Y. X. (pessoa física)

CN

Y. E. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

10/879,433 · 06/29/2004

US

60/483,826 · 06/30/2003

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

PATENTE EXTINTA EM 14/07/2025

12/09/2025

RPI 2866

Concessão da patente

#16.1

07/14/2015

RPI 2323

Deferimento

#9.1

04/07/2015

RPI 2309

Exigência - art. 36 da LPI

#6.1

12/30/2014

RPI 2295

Notificação de pedido dividido

#2.4

Por ser considerado no ato do protocolo estar na mesma fase processual de seu inicial (PI 0412036-1) o pedido dividido passa a conter todos os despachos atribuídos àquele nas RPI's anteriores à data de entrada deste dividido, cfe. legislação vigente.

10/14/2014

RPI 2284

Requerimento de pedido de patente

#2.10

Protocolo nº 860140102068, em 24/06/2014; 17:07 (WB); Dividido do PI 0412036-1

08/05/2014

RPI 2274

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.