Trademark attorney

Chad E Nydegger

Workman NydeggerUnited States

Chad E Nydegger of Workman Nydegger (United States) is listed as the attorney or agent of record on 89 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
89
Still active
38
Registration rate
54%
Latest filingFirst in 2008
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

+14 more

Activity

Filings per year

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

Peak year · 11 filed
2023
2022 to 2026 · filed
28
First filing
2008

Filings by year: 2008: 4, 2009: 1, 2010: 3, 2011: 2, 2012: 5, 2013: 3, 2014: 6, 2015: 8, 2016: 7, 2017: 5, 2018: 4, 2019: 1, 2020: 8, 2021: 4, 2022: 4, 2023: 11, 2024: 1, 2025: 10, 2026: 2.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
SURCLIPexaminingUSPTOChristopher Milroy82026-10-05
BLUE COLLARexaminingUSPTOBlack Market LLC322026-05-18
TYCON USAregisteredUSPTOTycon Systems Inc.92025-12-04
BLACKMARKETabandonedUSPTOBlack Market LLC302025-11-04
DIRTY BOXING CHAMPIONSHIPregisteredUSPTODirty Boxing Championship LLC252025-09-11
GET DIRTYregisteredUSPTODirty Boxing Championship LLC412025-08-20
DRTYBXNGregisteredUSPTODirty Boxing Championship LLC252025-07-28
DOWN & DIRTYregisteredUSPTODirty Boxing Championship LLC412025-07-01
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_019d2108-eaa1-7405-823a-6342f8989e9a
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d2108-eaa1-7405-823a-6342f8989e9a",
  "object": "attorney",
  "name": "Chad E Nydegger",
  "firm_name": "Workman Nydegger",
  "country_code": "US",
  "trademark_count": 89
}