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Official data from INPI

122019020727

Em AnáliseUtility ModelPCT · US2013044932

Application data

Number

122019020727

Type

Utility Model

Filing

06/10/2013

Publication

-

PCT

US2013044932

Progress at the INPI

  1. Filing06/10/13
  2. Publication
  3. Examination
  4. Refused02/18/26
  5. Grant
  6. In force

The application was refused on 02/18/2026 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/18/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

EASTMAN CHEMICAL COMPANY

US

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

Recorrente: O depositante. @Despacho: Recurso conhecido e negado provimento. Mantido o indeferimento do pedido. [111]

02/18/2026

RPI 2876

121

Recorrente: O depositante.@ Despacho: Cumpra as exigências do parecer no prazo de 60 (sessenta) dias. [121]

12/09/2025

RPI 2866

Petição de recurso

#12.2

07/21/2020

RPI 2585

Indeferimento

#9.2

04/28/2020

RPI 2573

Notificação de pedido dividido

#2.4

Dividido do PCT 11 2014 030069-0

11/12/2019

RPI 2549

Requerimento de pedido de patente

#2.10

Número de Protocolo '870190098699' em 02/10/2019 16:02 (WB)

10/08/2019

RPI 2544

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