STORZ holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) with 2 filings. The WikiTrademarks Expansion Score is 17/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is STORZ 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.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Jul 19, 2017 |
BAUSCH & LOMB INCORPORATED
|
THE BANK OF NEW YORK MELLON
NEW YORK, NEW YORK
|
| Jan 9, 2015 |
GOLDMAN SACHS LENDING PARTNERS, LLC
|
BARCLAYS BANK PLC, AS SUCCESSOR AGENT
NEW YORK, NEW YORK
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99783097 | STORZ | Apr 23, 2026 | Registered | 009 Electronics & Software 010 Medical Devices 042 Science & Technology | KARL STORZ SE & Co. KG |
| 77870050 | STORZ | Nov 11, 2009 | Abandoned | 042 Science & Technology | BAUSCH & LOMB INCORPORATED |
| 75485483 | STORZ | May 14, 1998 | Abandoned | 010 Medical Devices | BAUSCH & LOMB INCORPORATED |
Weekly visibility reports showing how ChatGPT mentions STORZ, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: STORZ trademark portfolio
What trademarks does STORZ hold?
STORZ holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices), Class 42 (Science & Technology), Class 9 (Electronics & Software). The most recent filings are registered to KARL STORZ SE & Co. KG.
How many trademarks does STORZ have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to STORZ. The brand has been actively filing since May 1998. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does STORZ file most often?
STORZ's most active class is NICE Class 10 (Medical Devices), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the STORZ trademark?
The most recent filings under the STORZ mark are registered to KARL STORZ SE & Co. KG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is STORZ expanding into new categories?
The current WikiTrademarks Expansion Score for STORZ is 17 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 STORZ trademark filings?
Click the Watch Brand button at the top of this page to add STORZ 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 STORZ to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about STORZ and help the next person researching it.