Trademark attorney

John Louis Lyon

United States

John Louis Lyon (United States) is listed as the attorney or agent of record on 17 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
17
Still active
13
Registration rate
77%
Latest filingFirst in 2017
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

+6 more

Activity

Filings per year

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

Peak year · 4 filed
2021
2022 to 2026 · filed
10
First filing
2017

Filings by year: 2017: 1, 2018: 1, 2019: 1, 2021: 4, 2022: 4, 2024: 1, 2025: 1, 2026: 4.

Clients

Companies on these filings

Owners on the latest 17 filings of record that Signa links to a company record.

6 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
WELLSTAR HEALTH NETWORKexaminingUSPTOWellstar Health System, Inc.35, 442026-07-28
WELLSTAR HEALTH ALLIANCEexaminingUSPTOWellstar Health System, Inc.35, 442026-06-16
KOHKOHexaminingUSPTOCastem Co., Ltd.142026-04-09
WELLSTAR CARE NETWORKexaminingUSPTOWellstar Health System, Inc.35, 442026-03-19
TANGYEmixedWIPOAllspeeds Limited72025-03-04
WEBTOOLmixedWIPOAllspeeds Limited7, 82024-09-11
[Design Mark]registeredUSPTOArtemis Technologies Ltd.7, 9, 12, 37, 39, 422022-11-23
EFOILERregisteredUSPTOArtemis Technologies Ltd.7, 9, 12, 37, 39, 422022-06-28
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_019d2a38-1da5-742f-bd90-f3a8c2d7c91c
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d2a38-1da5-742f-bd90-f3a8c2d7c91c",
  "object": "attorney",
  "name": "John Louis Lyon",
  "firm_name": null,
  "country_code": "US",
  "trademark_count": 17
}