PERMACHEM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 12, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is PERMACHEM 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 |
|---|---|---|---|---|---|
| 98859437 | PERMACHEM | Nov 18, 2024 | Registered | 005 Pharmaceuticals 040 Material Treatment | Dr. Christina Rahm, LLC |
Weekly visibility reports showing how ChatGPT mentions PERMACHEM, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PERMACHEM trademark portfolio
What trademarks does PERMACHEM hold?
PERMACHEM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 40 (Material Treatment). The most recent filings are registered to Dr. Christina Rahm, LLC.
How many trademarks does PERMACHEM have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PERMACHEM. The brand has been actively filing since November 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PERMACHEM file most often?
PERMACHEM's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PERMACHEM trademark?
The most recent filings under the PERMACHEM mark are registered to Dr. Christina Rahm, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PERMACHEM expanding into new categories?
The current WikiTrademarks Expansion Score for PERMACHEM is 3 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 PERMACHEM trademark filings?
Click the Watch Brand button at the top of this page to add PERMACHEM 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 PERMACHEM to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about PERMACHEM and help the next person researching it.