LiJen Shen
LiJen Shen of Shen Law Firm PLLC (United States) is listed as the attorney or agent of record on 116 trademark filings, as reported by the trademark offices.
- Filings of record
- 116
- Still active
- 84
- Registration rate
- 79%
- Latest filingFirst in 1992
- 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 36Insurance and Financial5245%
- Class 41Education and Entertainment119%
- Class 42Computer and Scientific Services98%
- Class 9Computers and Scientific Devices87%
- Class 35Advertising and Business76%
- Class 3Cosmetics and Cleaning Preparations65%
- Class 5Pharmaceuticals65%
- Class 10Medical Apparatus54%
+16 more
Filings per year
New filings of record each year, counting each mark once.
- Peak year · 27 filed
- 2020
- 2021 to 2025 · filed
- 29
- First filing
- 1992
Filings by year: 1992: 3, 1995: 1, 1996: 2, 1999: 1, 2001: 1, 2002: 3, 2003: 1, 2004: 1, 2005: 1, 2006: 4, 2007: 1, 2008: 2, 2009: 1, 2010: 6, 2011: 1, 2012: 2, 2014: 2, 2015: 2, 2016: 9, 2017: 11, 2018: 3, 2019: 2, 2020: 27, 2021: 4, 2022: 9, 2023: 12, 2024: 1, 2025: 3.
Companies on these filings
Owners on the latest 48 filings of record that Signa links to a company record.
Paysafecard.com Wertkarten GmbH
Austria
4 recent filingsArizona Board of Regents, for and on behalf of Arizona State University
United States
3 recent filingsPaysafe Holdings UK Limited
United Kingdom
3 recent filingsEcomaccess, Inc.
Canada
2 recent filings
10 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 |
|---|---|---|---|---|---|
| XRF CHASSIS | registered | USPTO | XRF USA International, Inc. | 12 | 2025-04-18 |
| MOCTOE | allowed | USPTO | Schultz Holdings, LLC | 33 | 2025-03-05 |
| CRAFTING LIQUID STORIES | allowed | USPTO | Schultz Holdings, LLC | 33 | 2025-03-05 |
| CALIFORNIA COLLEGE OF ASU | allowed | USPTO | Arizona Board of Regents, for and on behalf of Arizona State University | 41 | 2024-03-27 |
| PHITECH | allowed | USPTO | PhiSciences | 9 | 2023-09-30 |
| NEO NEUROPHONE | allowed | USPTO | PhiSciences | 10 | 2023-09-27 |
| TSILLIS WATIWIGI | abandoned | USPTO | PhiSciences | 3 | 2023-09-27 |
| PHISCIENCES | registered | USPTO | PhiSciences | 3, 22 | 2023-09-27 |
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_019d18a5-6f3e-71ac-8fc1-9640f0494b3b
curl https://api.signa.so/v1/attorneys/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "att_019d18a5-6f3e-71ac-8fc1-9640f0494b3b",
"object": "attorney",
"name": "LiJen Shen",
"firm_name": "Shen Law Firm PLLC",
"country_code": "US",
"trademark_count": 116
}