Trademark attorney

Christiane Campbell

Duane Morris LLPUnited States

Christiane Campbell of Duane Morris LLP (United States) is listed as the attorney or agent of record on 369 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
369
Still active
287
Registration rate
85%
Latest filingFirst in 1949
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

+32 more

Activity

Filings per year

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

Peak year · 45 filed
2021
2022 to 2026 · filed
78
First filing
1949

Filings by year: 1949: 1, 1958: 1, 1961: 1, 1965: 1, 1979: 2, 1980: 2, 1981: 2, 1982: 1, 1983: 1, 1989: 1, 1990: 3, 1991: 1, 1992: 3, 1994: 1, 1995: 2, 1998: 1, 1999: 5, 2000: 9, 2001: 2, 2002: 5, 2003: 6, 2004: 6, 2005: 4, 2006: 3, 2007: 9, 2008: 13, 2009: 9, 2010: 8, 2011: 12, 2012: 11, 2013: 15, 2014: 16, 2015: 17, 2016: 16, 2017: 10, 2018: 10, 2019: 15, 2020: 21, 2021: 45, 2022: 22, 2023: 17, 2024: 22, 2025: 11, 2026: 6.

Clients

Companies on these filings

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

15 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
WHISKEY ON THE WATERFRONTexaminingUSPTOSagamore Whiskey, LLC412026-10-28
ULTRAPROexaminingUSPTOUltraCare Anesthesia Partners, LLC412026-10-22
MOBIUS ALPHAexaminingUSPTOMobius Risk Group, LLC9, 35, 422026-07-17
VANTAGEexaminingUSPTOVantage Social Inc.9, 412026-06-18
ARORA INDICATORSexaminingUSPTOMobius Risk Group, LLC422026-06-08
CARD IQallowedUSPTOLendingTree, LLC9, 352026-03-02
CARDIQallowedUSPTOLendingTree, LLC9, 352025-11-24
OUTER BANKS FOREVERallowedUSPTOEastern National9, 14, 16, 18, 21, 252025-10-14
API

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  • 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_019d14d4-c32d-72e3-a299-354cf73b53e2
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14d4-c32d-72e3-a299-354cf73b53e2",
  "object": "attorney",
  "name": "Christiane Campbell",
  "firm_name": "Duane Morris LLP",
  "country_code": "US",
  "trademark_count": 369
}