REJU28 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 9, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is REJU28 filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99392724 | REJU28 | Sep 15, 2025 | Registered | 005 Pharmaceuticals | Hainan Leyun Biotechnology Co., Ltd. |
Weekly visibility reports showing how ChatGPT mentions REJU28, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: REJU28 trademark portfolio
What trademarks does REJU28 hold?
REJU28 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Hainan Leyun Biotechnology Co., Ltd..
How many trademarks does REJU28 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to REJU28. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does REJU28 file most often?
REJU28's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the REJU28 trademark?
The most recent filings under the REJU28 mark are registered to Hainan Leyun Biotechnology Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is REJU28 expanding into new categories?
The current WikiTrademarks Expansion Score for REJU28 is 4 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new REJU28 trademark filings?
Click the Watch Brand button at the top of this page to add REJU28 to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
More on this portfolio: Compare REJU28 to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about REJU28 and help the next person researching it.