Trademark attorney

William B. Chadwick

Loza & Loza, LLPUnited States

William B. Chadwick of Loza & Loza, LLP (United States) is listed as the attorney or agent of record on 307 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
307
Still active
188
Registration rate
61%
Latest filingFirst in 2011
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

+26 more

Activity

Filings per year

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

Peak year · 135 filed
2023
2022 to 2026 · filed
273
First filing
2011

Filings by year: 2011: 1, 2013: 1, 2016: 2, 2017: 4, 2018: 1, 2019: 5, 2020: 3, 2021: 17, 2022: 26, 2023: 135, 2024: 65, 2025: 46, 2026: 1.

Clients

Companies on these filings

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

43 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
TUSSYabandonedUSPTOPars Team LLC32026-01-30
TRUE TAPEregisteredUSPTOTrue Tape, LLC3, 262025-10-23
JARDIN D’ORregisteredUSPTOF Choudhury32025-08-22
NORTH DREAMallowedUSPTONorth Dream Official LLC5, 352025-08-20
AWGNAW PET TREATSregisteredUSPTOAwGnaw LLC312025-08-19
MAICARIBE LLCallowedUSPTOMaicaribe LLC182025-08-15
PMIAUallowedUSPTOLázaro Antonio Rouco Pacheco112025-07-30
PROXIOregisteredUSPTOOnline Fresh Flower LLC12025-07-25
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_019d28fd-c930-7038-93ca-3816bba99a4f
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d28fd-c930-7038-93ca-3816bba99a4f",
  "object": "attorney",
  "name": "William B. Chadwick",
  "firm_name": "Loza & Loza, LLP",
  "country_code": "US",
  "trademark_count": 307
}