Trademark attorney

Matthew P. Warenzak

Smith, Gambrell & Russell, LLPUnited States

Matthew P. Warenzak of Smith, Gambrell & Russell, LLP (United States) is listed as the attorney or agent of record on 164 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
164
Still active
114
Registration rate
78%
Latest filingFirst in 1935
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

+24 more

Activity

Filings per year

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

Peak year · 18 filed
2021
2022 to 2026 · filed
56
First filing
1935

Filings by year: 1935: 1, 1996: 1, 2000: 1, 2001: 1, 2002: 1, 2004: 1, 2007: 1, 2008: 1, 2010: 1, 2011: 3, 2012: 2, 2013: 8, 2014: 14, 2015: 10, 2016: 8, 2017: 4, 2018: 9, 2019: 14, 2020: 9, 2021: 18, 2022: 4, 2023: 12, 2024: 16, 2025: 14, 2026: 10.

Clients

Companies on these filings

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

10 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
STILLPOINTexaminingUSPTODigital Envoy, Inc.9, 422026-09-17
STILLPOINTexaminingUSPTODigital Envoy, Inc.9, 422026-07-27
[Design Mark]examiningUSPTOCody Quirk8, 25, 402026-07-16
TRACKBAR SYSTEMSexaminingUSPTOCody Quirk8, 25, 402026-06-24
PROBARexaminingUSPTOCody Quirk82026-06-24
TRACKBARexaminingUSPTOCody Quirk8, 25, 402026-06-24
TRACKBARexaminingUSPTOCody Quirk8, 25, 402026-06-24
TRACKBLOCKexaminingUSPTOCody Quirk82026-06-24
API

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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_019d1b6b-84aa-748e-954e-86e7ded95bcb
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1b6b-84aa-748e-954e-86e7ded95bcb",
  "object": "attorney",
  "name": "Matthew P. Warenzak",
  "firm_name": "Smith, Gambrell & Russell, LLP",
  "country_code": "US",
  "trademark_count": 164
}