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Official data from INPI

122021007397

DeferidaUtility ModelPCT · US2016039797

Application data

Number

122021007397

Type

Utility Model

Filing

06/28/2016

Publication

-

PCT

US2016039797

Progress at the INPI

Awaiting grant fee payment
  1. Filing06/28/16
  2. Publication
  3. Examination
  4. Allowance08/25/26
  5. Grant
  6. In force

The application was allowed by the INPI on 08/25/2026. The grant fee must be paid by 10/24/2026 for the letters patent to be issued.

Deadline to pay the grant fee:10/24/2026(60 days left)

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Latest action published by the INPI: 08/25/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IMMUNOGEN, INC.

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).

Deferimento

#9.1

08/25/2026

RPI 2903

Conhecimento de parecer técnico

#7.1

03/24/2026

RPI 2881

Conhecimento de parecer técnico

#7.1

07/29/2025

RPI 2847

Adição na publicação

#15.35

09/21/2021

RPI 2646

Notificação de pedido dividido

#2.4

05/04/2021

RPI 2626

Requerimento de pedido de patente

#2.10

Número de Protocolo '870210035205' em 19/04/2021 10:44 (WB)

04/27/2021

RPI 2625

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