Douglas N. Masters
Douglas N. Masters of Loeb & Loeb LLP (United States) is listed as the attorney or agent of record on 1,437 trademark filings, as reported by the trademark offices.
- Filings of record
- 1,437
- Still active
- 450
- Registration rate
- 62%
- Latest filingFirst in 1961
- 2025
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 41Education and Entertainment35124%
- Class 9Computers and Scientific Devices30021%
- Class 35Advertising and Business23917%
- Class 42Computer and Scientific Services18513%
- Class 25Clothing14410%
- Class 16Paper Goods and Printed Matter14310%
- Class 36Insurance and Financial1208%
- Class 10Medical Apparatus967%
+32 more
Filings per year
New filings of record each year, counting each mark once.
- Peak year · 103 filed
- 2012
- 2021 to 2025 · filed
- 205
- First filing
- 1961
Filings by year: 1961: 2, 1971: 1, 1974: 1, 1975: 1, 1977: 1, 1978: 1, 1980: 2, 1981: 3, 1982: 1, 1984: 7, 1986: 2, 1987: 8, 1988: 3, 1989: 6, 1990: 4, 1991: 8, 1992: 5, 1993: 7, 1994: 20, 1995: 19, 1996: 8, 1997: 18, 1998: 27, 1999: 23, 2000: 34, 2001: 22, 2002: 13, 2003: 28, 2004: 28, 2005: 26, 2006: 39, 2007: 40, 2008: 73, 2009: 48, 2010: 40, 2011: 69, 2012: 103, 2013: 48, 2014: 39, 2015: 64, 2016: 80, 2017: 79, 2018: 80, 2019: 46, 2020: 54, 2021: 75, 2022: 46, 2023: 47, 2024: 22, 2025: 15.
Companies on these filings
Owners on the latest 48 filings of record that Signa links to a company record.
SmartPak Equine, LLC
United States
8 recent filingsChewy, Inc.
United States
6 recent filingsAmerican Medical Association
United States
5 recent filingsRapiscan Holdings, Inc.
United States
2 recent filingsWm. Wrigley Jr. Company
United States
2 recent filingsSpacelabs Holdings, Inc.
United States
2 recent filingsBrighton College
United Kingdom
1 recent filingAmerican Dental Association
United States
1 recent filingCushman & Wakefield, Inc.
United States
1 recent filing
13 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 |
|---|---|---|---|---|---|
| ADITROL | registered | USPTO | SmartPak Equine, LLC | 5 | 2025-05-21 |
| GASTRAVERT | registered | USPTO | SmartPak Equine, LLC | 5 | 2025-05-21 |
| ENZASE-EQ | registered | USPTO | SmartPak Equine, LLC | 5 | 2025-05-21 |
| SMART & SNEAKY | registered | USPTO | SmartPak Equine, LLC | 10, 31 | 2025-05-19 |
| OROFLOW | registered | USPTO | LTR Pharma Limited | 5 | 2025-05-06 |
| LIQUIDPAKS | registered | USPTO | SmartPak Equine, LLC | 5 | 2025-05-06 |
| BRIGHTON COLLEGE | registered | USPTO | Brighton College | 41 | 2025-05-02 |
| SMARTUV-EYE | registered | USPTO | SmartPak Equine, LLC | 5 | 2025-04-22 |
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_019d14df-02a2-7329-8212-92fcab49d9b2
curl https://api.signa.so/v1/attorneys/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "att_019d14df-02a2-7329-8212-92fcab49d9b2",
"object": "attorney",
"name": "Douglas N. Masters",
"firm_name": "Loeb & Loeb LLP",
"country_code": "US",
"trademark_count": 1437
}