ImmunoGen, Inc. portfolio

United States

Every trademark ImmunoGen, Inc. holds, newest filings first. The portfolio has 34 marks.

Company overviewGet this data via the API

Search this portfolio

Trademarks on file
34
Active
14
Owner names grouped
1
Portfolio

All trademarks

50 marks per page, newest filing date first. Pick an office to narrow the list.

MarkStatusOfficeClassesFiled
DallowedUSPTO52025-10-02
DECNUPAZallowedUSPTO52025-10-02
DECNUPAZallowedUSPTO52025-05-30
ELAHERE SUPPORT SERVICESregisteredUSPTO35, 36, 442022-11-28
ELAHERE MIRVETUXIMAB SORAVTANSINE INJECTION 100 MG SUPPORT SERVICESregisteredUSPTO35, 36, 442022-11-28
ELAHERE SUPPORT SERVICESregisteredUSPTO35, 36, 442022-11-28
ELAHEREregisteredUSPTO35, 36, 442022-11-28
ELAHEREregisteredUSPTO52022-11-14
[Design Mark]registeredUSPTO52022-11-14
FR-ASSISTregisteredUSPTO442022-08-03
FR-ASSISTregisteredUSPTO442022-08-03
IMMUNOGENregisteredUSPTO52021-10-28
AKEYGAabandonedUSPTO52021-06-11
OKEYGAabandonedUSPTO52021-06-11
DECNUPAZabandonedUSPTO52021-06-11
PAZVONIQabandonedUSPTO52021-06-11
DCYSIMabandonedUSPTO52021-06-11
ELAHEREregisteredUSPTO52021-01-26
FRASYCEabandonedUSPTO52020-06-18
ELAHEREabandonedUSPTO52020-06-18
FREJESQUEabandonedUSPTO52020-06-18
WYNBEAabandonedUSPTO52020-06-18
ELAHEREabandonedUSPTO52019-01-18
WYNBEAabandonedUSPTO52019-01-18
FRASYCEabandonedUSPTO52019-01-18
FREJESQUEabandonedUSPTO52019-01-18
WINDEYAabandonedUSPTO52019-01-18
FRASYNCAabandonedUSPTO52019-01-18
IMMUNOGENregisteredUSPTO52018-03-13
MIREVLOSabandonedUSPTO52018-02-28
MIRVESTAabandonedUSPTO52018-02-28
MIRVYSTAabandonedUSPTO52018-02-28
VALMYRVUSabandonedUSPTO52018-02-28
ONCOLYSINcancelledUSPTO51990-02-06
API

Get this data via the API

Everything on this page comes from the Signa API. Pull ImmunoGen, Inc.'s full portfolio into your own product.

  • GET/v1/entities/{id}/trademarks

    Every trademark in the portfolio, filterable by office and class

  • GET/v1/entities/{id}/analytics

    Portfolio totals, disputes and ownership changes

  • GET/v1/entities/{id}

    Company record, ticker, LEI and owner names

Get API keyView docs
GET /v1/entities/{id}/trademarks
ID=ent_019f285f-45d5-72cf-a52d-252d88bfaab9
curl https://api.signa.so/v1/entities/$ID/trademarks \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "list",
  "data": [
    {
      "id": "tm_019d2b3c-7089-77ed-9461-d38c36214672",
      "mark_text": "D",
      "office_code": "US",
      "status": {
        "stage": "allowed"
      },
      "filing_date": "2025-10-02"
    },
    {
      "id": "tm_019d2b3c-70af-74cd-9f90-23b8fac4adc5",
      "mark_text": "DECNUPAZ",
      "office_code": "US",
      "status": {
        "stage": "allowed"
      },
      "filing_date": "2025-10-02"
    }
  ],
  "has_more": false
}