HYDROGEN PRODUCTION CELL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 26, 2026
Protect or track "HYDROGEN PRODUCTION CELL"
Watch this name and we'll alert you when anyone files a similar mark.
Informational only, not a legal opinion. Consult a trademark attorney before filing or enforcing.
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is HYDROGEN PRODUCTION CELL filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98735923 | HYDROGEN PRODUCTION CELL | Sep 05, 2024 | Registered | 037 Construction & Repair | ProtonH2 Analytics, Limited |
Weekly visibility reports showing how ChatGPT mentions HYDROGEN PRODUCTION CELL, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HYDROGEN PRODUCTION CELL trademark portfolio
What trademarks does HYDROGEN PRODUCTION CELL hold?
HYDROGEN PRODUCTION CELL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair). The most recent filings are registered to ProtonH2 Analytics, Limited.
How many trademarks does HYDROGEN PRODUCTION CELL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HYDROGEN PRODUCTION CELL. The brand has been actively filing since September 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HYDROGEN PRODUCTION CELL file most often?
HYDROGEN PRODUCTION CELL's most active class is NICE Class 37 (Construction & Repair), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HYDROGEN PRODUCTION CELL trademark?
The most recent filings under the HYDROGEN PRODUCTION CELL mark are registered to ProtonH2 Analytics, Limited. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HYDROGEN PRODUCTION CELL expanding into new categories?
The current WikiTrademarks Expansion Score for HYDROGEN PRODUCTION CELL is 1 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 HYDROGEN PRODUCTION CELL trademark filings?
Click the Watch Brand button at the top of this page to add HYDROGEN PRODUCTION CELL 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 HYDROGEN PRODUCTION CELL to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about HYDROGEN PRODUCTION CELL and help the next person researching it.