Shawn Duckworth
Shawn Duckworth of Convergence Intellectual Property Law P.C. (United States) is listed as the attorney or agent of record on 188 trademark filings, as reported by the trademark offices.
- Filings of record
- 188
- Still active
- 172
- Registration rate
- 97%
- Latest filingFirst in 1963
- 2026
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 classA mark can cover several classes
- Class 3Cosmetics and Cleaning Preparations6132%
- Class 9Computers and Scientific Devices4524%
- Class 17Rubber Goods3418%
- Class 16Paper Goods and Printed Matter2915%
- Class 42Computer and Scientific Services2312%
- Class 41Education and Entertainment169%
- Class 8Hand Tools and Cutlery158%
- Class 11Environmental Control Apparatus158%
+23 more
Filings per year
New filings of record each year, counting each mark once.
- Peak year · 23 filed
- 2021
- 2022 to 2026 · filed
- 69
- First filing
- 1963
Filings by year: 1963: 1, 1975: 2, 1983: 4, 1986: 1, 1987: 1, 1988: 3, 1990: 2, 1991: 7, 1992: 2, 1993: 3, 1995: 2, 1996: 1, 1999: 4, 2001: 2, 2002: 2, 2003: 4, 2006: 1, 2007: 1, 2008: 3, 2010: 2, 2012: 3, 2013: 7, 2014: 3, 2016: 4, 2017: 9, 2018: 9, 2019: 4, 2020: 9, 2021: 23, 2022: 20, 2023: 13, 2024: 9, 2025: 18, 2026: 9.
Companies on these filings
Owners on the latest 48 filings of record that Signa links to a company record.
Jemella Group Limited
United Kingdom
7 recent filingsWella Operations US LLC
United States
6 recent filingsField Effect Software Inc.
Canada
2 recent filingsFluid Management, Inc.
United States
2 recent filingsSolink Corporation
Canada
1 recent filingExtreme Networks, Inc.
United States
1 recent filingAvokiddo Ltd.
Cyprus
1 recent filingWella International Operations Switzerland Sàrl
Switzerland
1 recent filingThe Timken Company
United States
1 recent filing
8 more owners in these filings are not linked to a company record.
Latest filings of record
The most recent applications naming this attorney or agent.
Browse all filings| Mark | Status | Office | Owner | Classes | Filed |
|---|---|---|---|---|---|
| [Design Mark] | examining | USPTO | Truform AI Group, LLC | 9, 35, 41, 42 | 2026-10-20 |
| TRUEDOUBLE | examining | USPTO | Truform AI Group, LLC | 9, 35, 41, 42 | 2026-10-20 |
| TD TRUEDOUBLE | examining | USPTO | Truform AI Group, LLC | 9, 35, 41, 42 | 2026-10-20 |
| NOVAXA | examining | USPTO | Truform AI Group, LLC | 9, 42 | 2026-10-19 |
| [Design Mark] | examining | USPTO | Truform AI Group, LLC | 9, 42 | 2026-10-19 |
| NOVAXA | examining | USPTO | Truform AI Group, LLC | 9, 42 | 2026-10-19 |
| 365 TRUCK REPAIR | examining | USPTO | 365 Truck Repair, Ltd. | 37 | 2026-04-10 |
| THE SHOWER SHIRT | examining | USPTO | Auxo Brands, Inc. | 10 | 2026-02-20 |
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}/analyticsFilings by office, class and year
GET/v1/attorneys/{id}/trademarksEvery trademark the attorney is of record on
ID=att_019d1518-cad5-7286-a1c5-47158693d818
curl https://api.signa.so/v1/attorneys/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "att_019d1518-cad5-7286-a1c5-47158693d818",
"object": "attorney",
"name": "Shawn Duckworth",
"firm_name": "Convergence Intellectual Property Law P.C.",
"country_code": "US",
"trademark_count": 188
}