Trademark attorney

Daren Harris

Law On Call, LLCUnited States

Daren Harris of Law On Call, LLC (United States) is listed as the attorney or agent of record on 6,133 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
6,133
Still active
4,704
Registration rate
70%
Latest filingFirst in 2003
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 35Advertising and Business1,14819%
  • Class 41Education and Entertainment99916%
  • Class 42Computer and Scientific Services78913%
  • Class 9Computers and Scientific Devices60010%
  • Class 25Clothing5289%
  • Class 3Cosmetics and Cleaning Preparations2875%
  • Class 44Medical, Beauty, and Agricultural2785%
  • Class 36Insurance and Financial2464%

+36 more

Activity

Filings per year

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

Peak year · 1,535 filed
2024
2022 to 2026 · filed
6,005
First filing
2003

Filings by year: 2003: 2, 2004: 3, 2010: 3, 2011: 1, 2012: 6, 2013: 1, 2014: 1, 2015: 4, 2016: 3, 2017: 5, 2018: 15, 2019: 10, 2020: 19, 2021: 54, 2022: 707, 2023: 1246, 2024: 1535, 2025: 1396, 2026: 1121.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
CAPITAL EXPONENTexaminingUSPTOCapital Exponent LLC352026-10-13
[Design Mark]examiningUSPTOThereThen LLC92026-09-15
PR2PARexaminingUSPTOBarnes Portfolio Group LLC412026-09-11
NOVAIRE CLEANING COexaminingUSPTOErica Chambers372026-09-11
LELEHUNA'S RAIN FORESTexaminingUSPTOWaialea Craven452026-09-10
MARCO DAL MASOexaminingUSPTOMarco Dal Maso LLC142026-09-10
ELVORIXexaminingUSPTOSaydur Global Solutions LLC182026-09-09
QUANTUMBRIDGEexaminingUSPTOQuantumBridge K12 Inc.41, 422026-09-08
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_019d1f20-1af2-713d-a779-c3112befe023
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1f20-1af2-713d-a779-c3112befe023",
  "object": "attorney",
  "name": "Daren Harris",
  "firm_name": "Law On Call, LLC",
  "country_code": "US",
  "trademark_count": 6133
}