Trademark attorney

Alice Denenberg

Hankin Patent Law, APCUnited States

Alice Denenberg of Hankin Patent Law, APC (United States) is listed as the attorney or agent of record on 300 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
300
Still active
229
Registration rate
72%
Latest filingFirst in 1996
2026
Coverage

Where these filings were made

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

By office

By classA mark can cover several classes

+31 more

Activity

Filings per year

New filings of record each year, counting each mark once.

Peak year · 47 filed
2025
2022 to 2026 · filed
174
First filing
1996

Filings by year: 1996: 1, 1998: 1, 2002: 1, 2008: 2, 2011: 1, 2012: 3, 2013: 6, 2014: 2, 2015: 2, 2016: 7, 2017: 3, 2018: 18, 2019: 17, 2020: 20, 2021: 42, 2022: 33, 2023: 20, 2024: 30, 2025: 47, 2026: 44.

Clients

Companies on these filings

Owners on the latest 48 filings of record that Signa links to a company record.

18 more owners in these filings are not linked to a company record.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
CISUMexaminingUSPTOMedtronica Enterprises LLC322026-10-27
NINE ETERNALexaminingUSPTONine Eternal LLC252026-08-11
KALEIDOSCOPE SOLUTIONSexaminingUSPTOKaleidoscope Solutions Limited9, 422026-08-05
KALEIDOSCOPE SOLUTIONSexaminingUSPTOKaleidoscope Solutions Limited352026-08-05
LOTTO PLAYexaminingUSPTOL.P. Gaming Ltd.422026-08-04
LOTTO PLAYexaminingUSPTOL.P. Gaming Ltd.412026-08-04
LOTTOPLAYexaminingUSPTOL.P. Gaming Ltd.422026-07-29
LOTTOPLAYexaminingUSPTOL.P. Gaming Ltd.412026-07-29
API

Get this data via the API

Every number on this page comes from the Signa API. Pull the same records into your own product with one request.

  • GET/v1/attorneys/{id}

    Attorney record, firm and filing stats

  • GET/v1/attorneys/{id}/analytics

    Filings by office, class and year

  • GET/v1/attorneys/{id}/trademarks

    Every trademark the attorney is of record on

Get API keyView docs
GET /v1/attorneys/{id}
ID=att_019d1b8c-6f2e-733b-8643-d123b7461f24
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1b8c-6f2e-733b-8643-d123b7461f24",
  "object": "attorney",
  "name": "Alice Denenberg",
  "firm_name": "Hankin Patent Law, APC",
  "country_code": "US",
  "trademark_count": 299
}