HYDRAZONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 1 filings. The WikiTrademarks Expansion Score is 0/100, 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)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Jun 20, 2014 |
CHEVRON INTELLECTUAL PROPERTY INC.
|
CHEVRON IP INC.
SAN RAMON, CALIFORNIA
|
| Jun 20, 2014 |
CHEVRON IP INC.
|
CHEVRON INTELLECTUAL PROPERTY LLC
SAN RAMON, CALIFORNIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78658788 | HYDRAZONE | Jun 27, 2005 | Abandoned | 035 Advertising & Business | CHEVRON INTELLECTUAL PROPERTY LLC |
Weekly visibility reports showing how ChatGPT mentions HYDRAZONE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HYDRAZONE trademark portfolio
What trademarks does HYDRAZONE hold?
HYDRAZONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business). The most recent filings are registered to CHEVRON INTELLECTUAL PROPERTY LLC.
How many trademarks does HYDRAZONE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HYDRAZONE. The brand has been actively filing since June 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HYDRAZONE file most often?
HYDRAZONE's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HYDRAZONE trademark?
The most recent filings under the HYDRAZONE mark are registered to CHEVRON INTELLECTUAL PROPERTY LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HYDRAZONE expanding into new categories?
The current WikiTrademarks Expansion Score for HYDRAZONE is 0 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 HYDRAZONE trademark filings?
Click the Watch Brand button at the top of this page to add HYDRAZONE 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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