Alliant Energy Corp portfolio

LNTUnited States

Every trademark Alliant Energy Corp holds, newest filings first. The portfolio has 57 marks.

Company overviewGet this data via the API

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Trademarks on file
57
Active
24
Owner names grouped
1
Portfolio

All trademarks

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

MarkStatusOfficeClassesFiled
ALLIANT ENERGY LIGHTLINEallowedUSPTO39, 412025-12-11
ALLIANT ENERGY LIGHTLINEallowedUSPTO39, 412025-12-11
ALLIANT ENERGY ADVANTAGEpending issuanceUSPTO352025-11-03
RENEWABLE ENERGY IMPACTallowedUSPTO352025-09-30
THE POWER CHRONICLESregisteredUSPTO16, 412024-11-20
INTERSTATE POWER AND LIGHTregisteredUSPTO9, 16, 37, 39, 402023-01-27
WISCONSIN POWER AND LIGHTregisteredUSPTO9, 16, 37, 39, 402023-01-27
TECHREFRESHregisteredUSPTO37, 40, 422022-05-06
ALLIANT ENERGY LIGHTLINEabandonedUSPTO39, 412021-10-22
ALLIANT ENERGY CITYLINKabandonedUSPTO392021-09-29
ALLIANT ENERGY LIGHTLINEabandonedUSPTO39, 412021-09-29
POWER HOUSE ALLIANT ENERGYregisteredUSPTO41, 432020-10-21
ALLIANT ENERGY POWERHOUSEregisteredUSPTO41, 432020-10-01
LOGISTICS PARK CEDAR RAPIDS AN ALLIANT ENERGY TRANSPORTATION CO.abandonedUSPTO35, 392019-10-16
[Design Mark]registeredUSPTO412019-07-02
[Design Mark]registeredUSPTO412019-07-02
LPCR LOGISTICS PARK CEDAR RAPIDS AN ALLIANT ENERGY TRANSPORTATION CO.abandonedUSPTO352019-05-14
LOGISTICS PARK DUBUQUE AN ALLIANT ENERGY TRANSPORTATION CO.abandonedUSPTO35, 392019-05-13
[Design Mark]registeredUSPTO35, 36, 37, 39, 41, 422016-09-26
[Design Mark]registeredUSPTO35, 36, 37, 38, 39, 412016-09-26
POWERING BEYONDregisteredUSPTO9, 35, 36, 37, 39, 412016-08-08
POWER THINKERSregisteredUSPTO35, 422015-02-24
POWER THINKERregisteredUSPTO352015-02-24
ALLIANT ENERGY HOME ENERGY SAVERScancelledUSPTO35, 362010-03-25
POWER THINKERcancelledUSPTO352009-11-03
GROWING KIDS GROWING TREESabandonedUSPTO35, 362009-11-03
ALLIANT ENERGY HOMETOWN REWARDScancelledUSPTO35, 36, 412009-04-08
ALLIANT ENERGY EARTHWISE CONSERVE · PRESERVEabandonedUSPTO112007-11-02
ALLIANT ENERGY EARTHWISE CONSERVE · PRESERVEcancelledUSPTO352007-11-02
ALLIANT ENERGY EARTHWISE CONSERVE PRESERVEcancelledUSPTO36, 402007-11-02
POWER UNIVERSITYabandonedUSPTO9, 16, 35, 41, 422006-11-27
POWER CHALLENGEabandonedUSPTO9, 16, 35, 41, 422006-11-27
ALLIANT ENERGYregisteredUSPTO9, 35, 36, 37, 39, 412005-06-23
SECURE PLUS A PRODUCT OF ALLIANT ENERGY AcancelledUSPTO9, 37, 452004-12-13
SYNERGYPLUScancelledUSPTO352004-07-22
YOUR E-BILLcancelledUSPTO362004-06-25
ART OF EFFICIENCYcancelledUSPTO16, 35, 36, 372004-01-27
[Design Mark]registeredUSPTO9, 35, 36, 37, 39, 412003-09-09
WORRYPROOF BILLcancelledUSPTO362003-08-13
ACCUPOWERabandonedUSPTO422003-02-06
ACCUPOWERcancelledUSPTO352003-02-06
POWERHOUSEregisteredUSPTO9, 412002-09-05
[Design Mark]registeredUSPTO9, 35, 41, 422002-08-05
SURESTOPcancelledUSPTO37, 422001-09-24
PEAKMAPregisteredUSPTO422001-09-24
PERFORMANCE EDGEcancelledUSPTO36, 422001-04-18
PAYWISEcancelledUSPTO362001-03-12
POWERCUREcancelledUSPTO37, 422001-01-24
ENERGY ON DEMANDcancelledUSPTO72000-11-20
THE POWER TO GET MORE DONEcancelledUSPTO41, 422000-09-25
API

Get this data via the API

Everything on this page comes from the Signa API. Pull Alliant Energy Corp'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_019eb6ff-897f-71f9-9cf0-1a65d0fcbcd8
curl https://api.signa.so/v1/entities/$ID/trademarks \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "list",
  "data": [
    {
      "id": "tm_019d2b72-c661-72b9-923f-850a77d1ceac",
      "mark_text": "ALLIANT ENERGY LIGHTLINE",
      "office_code": "US",
      "status": {
        "stage": "allowed"
      },
      "filing_date": "2025-12-11"
    },
    {
      "id": "tm_019d2b72-c84c-7107-8225-50da3638f8ac",
      "mark_text": "ALLIANT ENERGY LIGHTLINE",
      "office_code": "US",
      "status": {
        "stage": "allowed"
      },
      "filing_date": "2025-12-11"
    }
  ],
  "has_more": true
}