PUROBROM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 22, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is PUROBROM 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.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99751640 | PUROBROM | Apr 08, 2026 | Registered | 001 Chemicals | Houghton Chemical Corporation |
Weekly visibility reports showing how ChatGPT mentions PUROBROM, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PUROBROM trademark portfolio
What trademarks does PUROBROM hold?
PUROBROM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to Houghton Chemical Corporation.
How many trademarks does PUROBROM have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PUROBROM. The brand has been actively filing since April 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PUROBROM file most often?
PUROBROM'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 PUROBROM trademark?
The most recent filings under the PUROBROM mark are registered to Houghton Chemical Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PUROBROM expanding into new categories?
The current WikiTrademarks Expansion Score for PUROBROM 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 PUROBROM trademark filings?
Click the Watch Brand button at the top of this page to add PUROBROM 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 PUROBROM to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about PUROBROM and help the next person researching it.