Sean Ploen
Sean Ploen of Saunders & Silverstein LLP (United States) is listed as the attorney or agent of record on 1,741 trademark filings, as reported by the trademark offices.
- Filings of record
- 1,741
- Still active
- 955
- Registration rate
- 72%
- Latest filingFirst in 1967
- 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 42Computer and Scientific Services54731%
- Class 9Computers and Scientific Devices47327%
- Class 35Advertising and Business34520%
- Class 41Education and Entertainment26415%
- Class 44Medical, Beauty, and Agricultural1277%
- Class 25Clothing996%
- Class 36Insurance and Financial935%
- Class 38Telecommunications835%
+34 more
Filings per year
New filings of record each year, counting each mark once.
- Peak year · 149 filed
- 2019
- 2022 to 2026 · filed
- 348
- First filing
- 1967
Filings by year: 1967: 1, 1971: 1, 1986: 2, 1987: 1, 1989: 5, 1990: 2, 1991: 6, 1992: 2, 1994: 2, 1995: 3, 1996: 3, 1997: 4, 1998: 4, 1999: 11, 2000: 37, 2001: 10, 2002: 7, 2003: 18, 2004: 17, 2005: 28, 2006: 29, 2007: 36, 2008: 31, 2009: 29, 2010: 34, 2011: 67, 2012: 43, 2013: 50, 2014: 58, 2015: 103, 2016: 106, 2017: 122, 2018: 110, 2019: 149, 2020: 125, 2021: 137, 2022: 101, 2023: 90, 2024: 68, 2025: 59, 2026: 30.
Companies on these filings
Owners on the latest 48 filings of record that Signa links to a company record.
NormShield, Inc.
United States
5 recent filingsMSQ Partners Ltd
United Kingdom
2 recent filingsTeladoc Health, Inc.
United States
1 recent filingZappistore Limited
United Kingdom
1 recent filingCipher Mining Technologies Inc.
United States
1 recent filingBridge Carbon Limited
United Kingdom
1 recent filingV.R.S. Virtual Reality Technology Ltd.
Cyprus
1 recent filing
19 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 | Cabo Poncho LLC | 25, 35 | 2026-10-14 |
| HAPPY PACK | examining | USPTO | IcelandicPLUS LLC | 31 | 2026-07-06 |
| [Design Mark] | examining | USPTO | Street Barbell Group Oy | 28, 35, 41 | 2026-06-24 |
| BLUEGYRE | examining | USPTO | Gyre LLC | 18, 25 | 2026-06-24 |
| DON'T SLATHER UP, COVER UP | examining | USPTO | Cabo Poncho LLC | 25, 35 | 2026-06-17 |
| LOCAL PARTNERS, BUILT ON TRUST | examining | USPTO | Cape Ann Savings Bank | 36 | 2026-05-11 |
| CAPE ANN SAVINGS FINANCIAL ADVISORS | examining | USPTO | Cape Ann Savings Bank | 36 | 2026-05-11 |
| BUILT ON TRUST, FOCUSED ON YOUR FUTURE | examining | USPTO | Cape Ann Savings Bank | 36 | 2026-05-11 |
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_019d1538-ffde-7259-84a1-0c85fc0a32ed
curl https://api.signa.so/v1/attorneys/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "att_019d1538-ffde-7259-84a1-0c85fc0a32ed",
"object": "attorney",
"name": "Sean Ploen",
"firm_name": "Saunders & Silverstein LLP",
"country_code": "US",
"trademark_count": 1741
}