ImmunoGen, Inc. trademarks

United StatesLEI 54930084U0R1OP766Y02

ImmunoGen, Inc. owns 98 unique trademarks in 9 jurisdictions, combined from 12 owner names in the registers. 65 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks
98
Active66% of unique marks
65
Jurisdictions
9
Owner names grouped
12
Coverage

Where ImmunoGen, Inc. protects its brands

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

+1 more

By classA mark can cover several classes

Activity

Filings per year

New trademarks ImmunoGen, Inc. has filed each year, counting each mark once.

Peak year · 20 filed
2018
2022 to 2026 · filed
42
First filing
1990

Filings by year: 1990: 1, 2018: 20, 2019: 13, 2020: 4, 2021: 18, 2022: 11, 2023: 12, 2024: 3, 2025: 6, 2026: 10.

Disputes and deals

Oppositions, cancellations and ownership changes

Proceedings ImmunoGen, Inc. has been part of, and the assignments recorded against its marks.

Disputes & oppositions

Proceedings
3
As challenger
0
As defendant
3

By proceeding type

  • Opposition3

Outcomes

  • Withdrawn2
  • Other1

Assignments & security interests

Transactions
2
Marks acquired
1
Marks divested
1
Marks with liens
9
Unreleased security interests
1
  • Release1
  • Security interest1

Recorded from 2023-04-06 to 2024-02-12.

Portfolio

Latest filings

The most recent applications across ImmunoGen, Inc.'s owner names.

Browse all 98 register records
MarkStatusOfficeClassesFiled
DECNUPAZregisteredIMPI52026-03-31
DregisteredIMPI52026-03-31
40202608171PexaminingIPOS52026-03-30
40202608173RexaminingIPOS52026-03-30
DecnupazregisteredNIPO52026-03-27
DECNUPAZregisteredIP Australia52026-03-26
FAQ

About ImmunoGen, Inc.'s trademarks

How many trademarks does ImmunoGen, Inc. own?

ImmunoGen, Inc. owns 98 unique trademarks across the registers Signa tracks.

How many of ImmunoGen, Inc.'s trademarks are registered?

51 of ImmunoGen, Inc.'s unique marks are registered.

Where does ImmunoGen, Inc. file the most trademarks?

ImmunoGen, Inc. holds the most marks at the USPTO, with 34 unique marks.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull ImmunoGen, Inc.'s portfolio into your own product with one request.

  • GET/v1/entities/{id}/analytics

    Portfolio, disputes and ownership changes

  • GET/v1/entities/{id}

    Company record, ticker, LEI and owner names

  • GET/v1/entities/{id}/trademarks

    Every trademark in the portfolio

Get API keyView docs
GET /v1/entities/{id}/analytics
ID=ent_019eb709-d231-7487-b206-edfbd8ab2ade
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_019eb709-d231-7487-b206-edfbd8ab2ade",
    "object": "entity",
    "name": "ImmunoGen, Inc."
  },
  "portfolio": {
    "mark_count": 98,
    "active_count": 65,
    "jurisdiction_spread": {
      "US": 34,
      "WO": 20,
      "CA": 9
    }
  }
}