PDA holds 5 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 36 (Insurance & Finance) with 1 filings. The WikiTrademarks Expansion Score is 10/100, 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)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99313835 | PDA | Jul 31, 2025 | Registered | 044 Medical & Beauty Services | JC MICHAELSON CONSULTING, LLC |
| 98594902 | PDA | Jun 11, 2024 | Registered | 014 Jewelry & Watches | Riise IP, LLC |
| 90881207 | PDA | Aug 13, 2021 | Registered | 010 Medical Devices | CareTaker Medical, LLC |
| 88157423 | PDA | Oct 16, 2018 | Pending | 036 Insurance & Finance 045 Legal & Security Services | PROPERTY DAMAGE APPRAISERS, LLC |
| 76610136 | PDA | Aug 25, 2004 | Abandoned | 016 Paper & Printed Goods 035 Advertising & Business 041 Education & Entertainment | Parenteral Drug Association, Inc. (PDA) |
Weekly visibility reports showing how ChatGPT mentions PDA, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PDA trademark portfolio
What trademarks does PDA hold?
PDA holds 5 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 36 (Insurance & Finance), Class 45 (Legal & Security Services), Class 44 (Medical & Beauty Services). The most recent filings are registered to JC MICHAELSON CONSULTING, LLC.
How many trademarks does PDA have at the USPTO?
WikiTrademarks tracks 5 USPTO trademark filings attributed to PDA. The brand has been actively filing since August 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PDA file most often?
PDA's most active class is NICE Class 36 (Insurance & Finance), with 1 filings. The full distribution across all 2 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PDA trademark?
The most recent filings under the PDA mark are registered to JC MICHAELSON CONSULTING, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PDA expanding into new categories?
The current WikiTrademarks Expansion Score for PDA is 10 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 PDA trademark filings?
Click the Watch Brand button at the top of this page to add PDA 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 PDA to another owner · Browse all NICE classes · Most valuable brands