USPTO trademark

ELAHERE

RegisteredUSPTOWord and designClass 5

"ELAHERE" is a word and design mark owned by ImmunoGen, Inc., filed at the USPTO on November 14, 2022. It is registered and covers class 5 (Pharmaceuticals).

View ImmunoGen, Inc. portfolio Get this data via the API

Data current as of April 30, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since September 19, 2023
Filed: November 14, 2022
Registered: September 19, 2023
Priority date: May 24, 2022; Claimed from Jamaica
Application no.: 97676672
Registration no.: 7169695
Office: USPTO; United States Patent and Trademark Office
Mark type: Word and design; 1 class

Ownership

Who owns ELAHERE

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

ImmunoGen, Inc.

Waltham, United States

34 trademarks in the portfolioView company

Representative

Maryam S. Arastu

AbbVie Inc.

Goods and services

What the mark covers

The products and services ELAHERE is filed for, grouped by Nice class.

05Class 5 · Pharmaceuticals
Pharmaceuticals for human use, namely, pharmaceutical preparations for treatment of cancer; pharmaceuticals for human use, namely, pharmaceutical preparations for treatment of oncological diseases, disorders, and conditions

History

What has happened so far

Steps recorded by the USPTO, newest first.

April 28, 2026Teas change of correspondence received
April 28, 2026Attorney/dom.rep.revoked and/or appointed
April 28, 2026Teas revoke/app/change addr of atty/dom rep received
April 28, 2026Applicant/correspondence changes (non-responsive) entered
April 28, 2026Teas change of owner address received
September 19, 2023Notice of registration confirmation emailed
September 19, 2023Registered-principal register
July 4, 2023Official gazette publication confirmation e-mailed
July 4, 2023Published for opposition
June 30, 2023Teas withdrawal of attorney received-firm retains

10 earlier steps on the official record.

FAQ

About ELAHERE

Who owns the trademark "ELAHERE"?

The USPTO trademark "ELAHERE" (application 97676672) is owned by ImmunoGen, Inc.

What is the status of "ELAHERE"?

Its status at the USPTO is: registered.

When was "ELAHERE" registered?

It was registered on September 19, 2023.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ELAHERE and marks like it into your own product with one request.

GET/v1/trademarks/{id}
The full record: owners, classes, dates and images
GET/v1/trademarks/{id}/events
Every step in the office history
GET/v1/proceedings?trademark_id={id}
Oppositions and cancellations against the mark

Get API key View docs

GET /v1/trademarks/{id}

ID=tm_019d2b1b-b37f-77cc-ba85-a487a6d99c22
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2b1b-b37f-77cc-ba85-a487a6d99c22",
  "object": "trademark",
  "mark_text": "ELAHERE",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "97676672",
  "filing_date": "2022-11-14",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "ImmunoGen, Inc.",
      "entity_id": "ent_019f285f-45d5-72cf-a52d-252d88bfaab9"
    }
  ]
}