Trademark attorney

Samuel Fifer

Samuel Fifer of Dentons US LLP (United States) is listed as the attorney or agent of record on 722 trademark filings, as reported by the trademark offices.

Browse filings Get this data via the API

Data current as of October 21, 2026

Filings of record: 722
Still active: 195
Registration rate: 61%
Latest filingFirst in 1922: 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

USPTO71198%
WIPO112%

By classA mark can cover several classes

Class 35Advertising and Business14420%
Class 41Education and Entertainment14120%
Class 42Computer and Scientific Services11216%
Class 9Computers and Scientific Devices10715%
Class 36Insurance and Financial659%
Class 16Paper Goods and Printed Matter639%
Class 30Staple Foods639%
Class 25Clothing436%

+32 more

Activity

Filings per year

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

Peak year · 46 filed: 2014
2022 to 2026 · filed: 27
First filing: 1922

Clients

Companies on these filings

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

20 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

Mark	Status	Office	Owner	Classes	Filed
ELEVATE YOUR EDGE	examining	USPTO	William Blair & Company, L.L.C.	9, 16, 35, 36, 38, 41	2026-08-20
WB	examining	USPTO	William Blair & Company, L.L.C.	9, 16, 35, 36, 38, 41	2026-08-20
WILLIAM BLAIR	examining	USPTO	William Blair & Company, L.L.C.	9, 16, 35, 36, 38, 41	2026-08-20
PBH PARBOILED RICE HULLS	pending opposition	USPTO	Riceland Foods, Inc.	1	2026-04-13
THE IMPLEMENTATION PROJECT	examining	USPTO	Native American Rights Fund, Inc.	9, 16, 35, 41	2026-03-31
[Design Mark]	registered	USPTO	Native American Rights Fund, Inc.	35, 41, 45	2026-03-16
TRIBAL SUPREME COURT PROJECT	registered	USPTO	Native American Rights Fund, Inc.	35, 41, 45	2026-03-16
INDIGENOUS PEACEMAKING INITIATIVE	pending opposition	USPTO	Native American Rights Fund, Inc.	41, 45	2026-03-16

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

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GET /v1/attorneys/{id}

ID=att_019d14ae-2909-732f-ad32-bf475c9df956
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d14ae-2909-732f-ad32-bf475c9df956",
  "object": "attorney",
  "name": "Samuel Fifer",
  "firm_name": "Dentons US LLP",
  "country_code": "US",
  "trademark_count": 722
}

Samuel Fifer

Where these filings were made

By office

By classA mark can cover several classes

Filings per year

Companies on these filings

William Blair & Company, L.L.C.

Riceland Foods, Inc.

Dentons Group (a Swiss Verein)

MAKSTIL Akcionersko drustvo za proizvodstvo i trgovija so proizvodi za crna metalurgija Skopje

Lower East Side Tenement Museum

Calidi Biotherapeutics, Inc.

Sand Dune Mail Limited

Skidmore, Owings & Merrill LLP

Genelux Corporation

Latest filings of record

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