TOPAZ holds 10 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 5 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99851059 | TOPAZ | May 28, 2026 | Registered | 001 Chemicals | CyDex Pharmaceuticals, Inc. |
| 99541479 | TOPAZ | Dec 10, 2025 | Registered | 007 Machinery | SINGER SOURCING LIMITED LLC |
| 99509734 | TOPAZ | Dec 09, 2025 | Registered | 009 Electronics & Software 016 Paper & Printed Goods 042 Science & Technology | Topaz Technologies S.L. |
| 99311597 | TOPAZ | Jul 30, 2025 | Registered | 009 Electronics & Software | Efinix, Inc. |
| 99197252 | TOPAZ | May 22, 2025 | Pending | 019 Building Materials | Topaz Prekast Yapi Elemanlari Sanayi Ve Ticaret Anonim Şirketi |
| 97479556 | TOPAZ | Jun 28, 2022 | Registered | 010 Medical Devices | ArthroCare Corporation |
| 87070371 | TOPAZ | Jun 14, 2016 | Abandoned | 025 Clothing & Footwear | Topaz Design Group, Inc. |
| 86921501 | TOPAZ | Feb 26, 2016 | Pending | 009 Electronics & Software | Restek Corporation |
| 85055411 | TOPAZ | Jun 04, 2010 | Abandoned | ["006","009","011"] | TOPAZ LIGHTING COMPANY LLC |
| 76580808 | TOPAZ | Mar 11, 2004 | Abandoned | 009 Electronics & Software | Topaz Systems, Inc. |
Weekly visibility reports showing how ChatGPT mentions TOPAZ, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: TOPAZ trademark portfolio
What trademarks does TOPAZ hold?
TOPAZ holds 10 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 6 (Metal Goods), Class 11 (Lighting & HVAC). The most recent filings are registered to CyDex Pharmaceuticals, Inc..
How many trademarks does TOPAZ have at the USPTO?
WikiTrademarks tracks 10 USPTO trademark filings attributed to TOPAZ. The brand has been actively filing since March 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TOPAZ file most often?
TOPAZ's most active class is NICE Class 9 (Electronics & Software), with 5 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TOPAZ trademark?
The most recent filings under the TOPAZ mark are registered to CyDex Pharmaceuticals, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TOPAZ expanding into new categories?
The current WikiTrademarks Expansion Score for TOPAZ is 24 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 TOPAZ trademark filings?
Click the Watch Brand button at the top of this page to add TOPAZ 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 TOPAZ to another owner · Browse all NICE classes · Most valuable brands