Katherine McMorrow
Katherine McMorrow of Baker & Hostetler LLP (United States) is listed as the attorney or agent of record on 258 trademark filings, as reported by the trademark offices.
- Filings of record
- 258
- Still active
- 244
- Registration rate
- 93%
- Latest filingFirst in 1913
- 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 9Computers and Scientific Devices16263%
- Class 41Education and Entertainment15460%
- Class 29Meats and Processed Foods4417%
- Class 42Computer and Scientific Services177%
- Class 35Advertising and Business156%
- Class 36Insurance and Financial135%
- Class 3Cosmetics and Cleaning Preparations73%
- Class 25Clothing73%
+20 more
Filings per year
New filings of record each year, counting each mark once.
- Peak year · 93 filed
- 2025
- 2022 to 2026 · filed
- 211
- First filing
- 1913
Filings by year: 1913: 1, 1958: 1, 1966: 1, 1979: 1, 1980: 1, 1991: 1, 1992: 1, 1993: 1, 1997: 1, 1998: 1, 2003: 2, 2006: 1, 2007: 1, 2009: 1, 2012: 3, 2013: 3, 2014: 1, 2015: 4, 2016: 3, 2017: 7, 2018: 4, 2019: 4, 2021: 3, 2022: 7, 2023: 9, 2024: 59, 2025: 93, 2026: 43.
Companies on these filings
Owners on the latest 48 filings of record that Signa links to a company record.
Playtika LTD
Israel
12 recent filingsPlaytika Santa Monica, LLC
United States
6 recent filingsSupertreat GmbH
Austria
5 recent filingsRivian IP Holdings, LLC
United States
4 recent filingsIllumina, Inc.
United States
2 recent filingsChromadex, Inc.
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 |
|---|---|---|---|---|---|
| FORTUNE'S SELECT | examining | USPTO | Playtika LTD | 41 | 2026-10-22 |
| BLITZERS CLUB | examining | USPTO | Playtika Santa Monica, LLC | 9, 41 | 2026-10-21 |
| DEXACAM | examining | USPTO | Dexacam Inc. | 9 | 2026-10-13 |
| IRISTV | examining | USPTO | Iris.tv LLC | 38, 42 | 2026-10-12 |
| IRISTV | examining | USPTO | Iris.tv LLC | 38, 42 | 2026-10-12 |
| R1X | examining | USPTO | Rivian IP Holdings, LLC | 12 | 2026-10-07 |
| R2T | examining | USPTO | Rivian IP Holdings, LLC | 12 | 2026-10-07 |
| SUPERTREAT | examining | USPTO | Supertreat GmbH | 9 | 2026-10-06 |
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_019d14ab-3142-76c8-9480-7c4511cbe0a0
curl https://api.signa.so/v1/attorneys/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "att_019d14ab-3142-76c8-9480-7c4511cbe0a0",
"object": "attorney",
"name": "Katherine McMorrow",
"firm_name": "Baker & Hostetler LLP",
"country_code": "US",
"trademark_count": 258
}