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Official data from INPI

122020008510

Em AnáliseUtility ModelPCT · US2011026079
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Application data

Number

122020008510

Type

Utility Model

Filing

02/24/2011

Publication

-

PCT

US2011026079
View on INPI

Progress at the INPI

  1. Filing02/24/11
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 05/26/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IMMUNOGEN, INC.

US

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

100.2

Recurso conhecido e provido. Anulado o indeferimento e retorno dos autos à primeira instância para continuação do exame. [100.2]

05/26/2026

RPI 2890

Petição de recurso

#12.2

Recurso: 870210059939 - 02/07/2021

07/13/2021

RPI 2636

Indeferimento

#9.2

05/04/2021

RPI 2626

Notificação de pedido dividido

#2.4

10/13/2020

RPI 2597

Exigência - art. 21 da LPI

#2.5

Dividido do PCT 11 2012 021296-6

09/15/2020

RPI 2593

Requerimento de pedido de patente

#2.10

Número de Protocolo '870200053121' em 29/04/2020 10:10 (WB)

05/12/2020

RPI 2575

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