Trademark attorney

Susan P. Christoff

Cooley LLPUnited States

Susan P. Christoff of Cooley LLP (United States) is listed as the attorney or agent of record on 127 trademark filings, as reported by the trademark offices.

Filings of record
127
Still active
68
Registration rate
87%
Latest filingFirst in 1995
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

  • Class 36Insurance and Financial5140%
  • Class 42Computer and Scientific Services4435%
  • Class 35Advertising and Business4031%
  • Class 9Computers and Scientific Devices3528%
  • Class 37Building Construction and Repair3528%
  • Class 41Education and Entertainment1713%
  • Class 39Transportation and Storage119%
  • Class 16Paper Goods and Printed Matter108%

+13 more

Activity

Filings per year

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

Peak year · 17 filed
2018
2022 to 2026 · filed
11
First filing
1995

Filings by year: 1995: 1, 1997: 1, 1999: 5, 2000: 16, 2001: 10, 2003: 3, 2004: 2, 2006: 3, 2007: 4, 2008: 3, 2009: 2, 2010: 7, 2011: 6, 2012: 8, 2013: 4, 2014: 4, 2015: 4, 2016: 3, 2017: 6, 2018: 17, 2019: 4, 2020: 1, 2021: 2, 2022: 5, 2023: 3, 2024: 1, 2025: 1, 2026: 1.

Clients

Companies on these filings

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

11 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
TAKING TURNS RESTORING RIGHT RELATIONSallowedUSPTOGirls for Gender Equality, Inc. (GGE)9, 28, 412026-02-11
AUNTYregisteredUSPTOUnchained Labs, LLC92025-01-02
SUNBATHERregisteredUSPTOUnchained Labs, LLC92024-05-13
SUNNY SUITEregisteredUSPTOUnchained Labs, LLC92023-10-05
SUNSHINEregisteredUSPTOUnchained Labs, LLC92023-09-25
SUNSCREENregisteredUSPTOUnchained Labs, LLC92023-09-25
LEPRECHAUNregisteredUSPTOUnchained Labs92022-12-21
HONEYBUNregisteredUSPTOUnchained Labs92022-07-26
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 /v1/attorneys/{id}
ID=att_019d1b04-a23d-7776-b8e5-8c392e627c26
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1b04-a23d-7776-b8e5-8c392e627c26",
  "object": "attorney",
  "name": "Susan P. Christoff",
  "firm_name": "Cooley LLP",
  "country_code": "US",
  "trademark_count": 127
}