Brian W. Chellgren
Brian W. Chellgren of Dentons Bingham Greenebaum LLP (United States) is listed as the attorney or agent of record on 389 trademark filings, as reported by the trademark offices.
- Filings of record
- 389
- Still active
- 198
- Registration rate
- 66%
- Latest filingFirst in 1923
- 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 28Toys and Sporting Goods5715%
- Class 9Computers and Scientific Devices4913%
- Class 35Advertising and Business4712%
- Class 41Education and Entertainment4512%
- Class 34Smokers' Articles4111%
- Class 16Paper Goods and Printed Matter256%
- Class 36Insurance and Financial236%
- Class 10Medical Apparatus226%
+26 more
Filings per year
New filings of record each year, counting each mark once.
- Peak year · 48 filed
- 2019
- 2021 to 2025 · filed
- 88
- First filing
- 1923
Filings by year: 1923: 1, 1958: 1, 1961: 1, 1962: 2, 1964: 1, 1973: 1, 1978: 1, 1980: 2, 1982: 2, 1984: 1, 1988: 1, 1990: 2, 1992: 2, 1993: 1, 1995: 1, 1997: 1, 1998: 1, 1999: 1, 2000: 6, 2001: 2, 2002: 1, 2003: 2, 2004: 1, 2006: 3, 2007: 1, 2008: 10, 2009: 21, 2010: 17, 2011: 19, 2012: 9, 2013: 24, 2014: 9, 2015: 18, 2016: 13, 2017: 23, 2018: 37, 2019: 48, 2020: 14, 2021: 26, 2022: 17, 2023: 32, 2024: 11, 2025: 2.
Companies on these filings
Owners on the latest 48 filings of record that Signa links to a company record.
Next Gen Foods Pte. Ltd.
Singapore
4 recent filingsLemmatree Pte. Ltd.
Singapore
3 recent filingsCzech Games Edition s.r.o.
Czechia
3 recent filingsMGG Investment Group LP
United States
2 recent filingsLifeMiles Ltd.
Bermuda
2 recent filingsAssisi B.V.
Netherlands
1 recent filingAerovias del Continente Americano S.A. Avianca
Colombia
1 recent filingOrthoPediatrics Corp
United States
1 recent filing
21 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 |
|---|---|---|---|---|---|
| FOR THE FRONT OF THE JERSEY | abandoned | USPTO | JC Land LLC | 25, 35 | 2025-02-24 |
| GOOFBALLS | abandoned | USPTO | Goofballs, LLC | 28 | 2025-01-08 |
| YAY! HEALTH | abandoned | USPTO | MGG Investment Group LP | 5 | 2024-11-07 |
| LIFEMILES | registered | USPTO | LifeMiles Ltd. | 35, 36 | 2024-08-30 |
| RESURRECTION GAMES | registered | USPTO | Resurrection Gaming Company Ltd. | 41 | 2024-08-13 |
| RESURRECTION GAMES | registered | USPTO | Resurrection Gaming Company Ltd. | 41 | 2024-08-13 |
| HAPPY COW | abandoned | USPTO | Happy Cow Lawn Décor, LLC | 6, 24 | 2024-07-30 |
| OIL & VINEGAR | registered | USPTO | Assisi B.V. | 21, 29, 30, 35 | 2024-05-28 |
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_019d14af-1122-709a-89f0-cd61defa3d35
curl https://api.signa.so/v1/attorneys/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "att_019d14af-1122-709a-89f0-cd61defa3d35",
"object": "attorney",
"name": "Brian W. Chellgren",
"firm_name": "Dentons Bingham Greenebaum LLP",
"country_code": "US",
"trademark_count": 393
}