DIOSYNTH holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 1 filings. The WikiTrademarks Expansion Score is 11/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 11, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79441934 | DIOSYNTH | Nov 18, 2025 | Registered | 009 Electronics & Software 015 Musical Instruments | MEDELI Electronics (ShangHai) Co., LTD. |
| 99232608 | DIOSYNTH | Jun 13, 2025 | Registered | 001 Chemicals 005 Pharmaceuticals 040 Material Treatment 042 Science & Technology | FUJIFILM Corporation |
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FAQ: DIOSYNTH trademark portfolio
What trademarks does DIOSYNTH hold?
DIOSYNTH holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 5 (Pharmaceuticals), Class 40 (Material Treatment). The most recent filings are registered to MEDELI Electronics (ShangHai) Co., LTD..
How many trademarks does DIOSYNTH have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to DIOSYNTH. The brand has been actively filing since June 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIOSYNTH file most often?
DIOSYNTH's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIOSYNTH trademark?
The most recent filings under the DIOSYNTH mark are registered to MEDELI Electronics (ShangHai) Co., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DIOSYNTH expanding into new categories?
The current WikiTrademarks Expansion Score for DIOSYNTH is 11 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 DIOSYNTH trademark filings?
Click the Watch Brand button at the top of this page to add DIOSYNTH 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.
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