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Official data from INPI

122020013727

Em AnáliseUtility ModelPCT · US2012031544

Application data

Number

122020013727

Type

Utility Model

Filing

03/30/2012

Publication

-

PCT

US2012031544

Progress at the INPI

Under appeal
  1. Filing03/30/12
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is under appeal: the INPI has yet to review the decision.

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Latest action published by the INPI: 08/16/2022. 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).

Petição de recurso

#12.2

Recurso: 870220070177 - 8/08/2022

08/16/2022

RPI 2693

Indeferimento

#9.2

06/07/2022

RPI 2683

Notificação de pedido dividido

#2.4

10/06/2020

RPI 2596

Requerimento de pedido de patente

#2.10

Número de Protocolo '870200083241' em 03/07/2020 16:54 (WB)

07/14/2020

RPI 2584

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