Trademark attorney

Susan Cummings Mattson

United States

Susan Cummings Mattson (United States) is listed as the attorney or agent of record on 40 trademark filings, as reported by the trademark offices.

Browse filings Get this data via the API

Data current as of May 1, 2026

Filings of record: 40
Still active: 0
Registration rate: 45%
Latest filingFirst in 1982: 2003

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

USPTO40100%

By classA mark can cover several classes

Class 42Computer and Scientific Services1538%
Class 16Paper Goods and Printed Matter820%
Class 3Cosmetics and Cleaning Preparations615%
Class 36Insurance and Financial410%
Class 35Advertising and Business25%
Class 44Medical, Beauty, and Agricultural25%
Class 5Pharmaceuticals13%
Class 25Clothing13%

+2 more

Activity

Filings per year

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

Peak year · 16 filed: 2000
1999 to 2003 · filed: 25
First filing: 1982

Clients

Companies on these filings

Owners on the latest 40 filings of record that Signa links to a company record.

14 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

Mark	Status	Office	Owner	Classes	Filed
SENTORIN	abandoned	USPTO	MSP Singapore Company LLC	5	2003-05-30
TIER	abandoned	USPTO	The Institute for Effectiveness Research, L.L.C.	44	2002-12-13
MEDCOHEALTHSOLUTIONS.COM	abandoned	USPTO	Medco Health Solutions, Inc.	36, 44	2002-03-25
THE ESSENTIAL MEDICATION GUIDEBOOK TO HEALTHY AGING	abandoned	USPTO	Merck-Medco Managed Care, LLC	16	2002-03-06
TIER	abandoned	USPTO	Institute for Effectiveness Research, L.L.C. the	42	2001-03-08
TIERX	cancelled	USPTO	Institute for Effectiveness Research, L.L.C., the	42	2001-03-08
MEDICATION GUIDEBOOK FOR HEALTHY AGING	cancelled	USPTO	Merck-Medco Managed Care, L.L.C.	16	2001-01-16
SAM STOP AND THINK	cancelled	USPTO	Merck-Medco Managed Care, L.L.C.	41	2000-08-17

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 key View docs

GET /v1/attorneys/{id}

ID=att_019d1640-bcb4-756e-8ca5-678df1417ec3
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d1640-bcb4-756e-8ca5-678df1417ec3",
  "object": "attorney",
  "name": "Susan Cummings Mattson",
  "firm_name": null,
  "country_code": "US",
  "trademark_count": 40
}