NATIONAL DIAGNOSTICS 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 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 17, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
6 records| Date | From | To |
|---|---|---|
| Feb 13, 2017 |
GOLDMAN SACHS BANK USA, AS COLLATERAL AG...
|
NATIONAL DIAGNOSTICS, INC.
CHARLOTTE, NORTH CAROLINA
|
| Aug 31, 2015 |
ALTEGRITY, LLC
CVM SOLUTIONS, LLC
HIRERIGHT, LLC
KROLL ASSOCIATES, INC.
KROLL, LLC
KROLL ONTRACK, LLC
NATIONAL DIAGNOSTICS, LLC
|
CERBERUS BUSINESS FINANCE, LLC, AS COLLA...
NEW YORK, NEW YORK
|
| Aug 11, 2014 |
NATIONAL DIAGNOSTICS, INC.
|
GOLDMAN SACHS BANK USA
NEW YORK, NEW YORK
|
| Aug 11, 2014 |
NATIONAL DIAGNOSTICS, INC.
|
WILMINGTON TRUST, N.A.
MINNEAPOLIS, MINNESOTA
|
| Aug 11, 2014 |
NATIONAL DIAGNOSTICS, INC.
|
WILMINGTON TRUST, N.A.
MINNEAPOLIS, MINNESOTA
|
| Aug 11, 2014 |
NATIONAL DIAGNOSTICS, INC.
|
WILMINGTON TRUST, N.A.
MINNEAPOLIS, MINNESOTA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 74655685 | NATIONAL DIAGNOSTICS | Apr 04, 1995 | Abandoned | 001 Chemicals 005 Pharmaceuticals | NATIONAL DIAGNOSTICS, INC. |
Weekly visibility reports showing how ChatGPT mentions NATIONAL DIAGNOSTICS, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: NATIONAL DIAGNOSTICS trademark portfolio
What trademarks does NATIONAL DIAGNOSTICS hold?
NATIONAL DIAGNOSTICS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 5 (Pharmaceuticals). The most recent filings are registered to NATIONAL DIAGNOSTICS, INC..
How many trademarks does NATIONAL DIAGNOSTICS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NATIONAL DIAGNOSTICS. The brand has been actively filing since April 1995. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NATIONAL DIAGNOSTICS file most often?
NATIONAL DIAGNOSTICS'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 NATIONAL DIAGNOSTICS trademark?
The most recent filings under the NATIONAL DIAGNOSTICS mark are registered to NATIONAL DIAGNOSTICS, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NATIONAL DIAGNOSTICS expanding into new categories?
The current WikiTrademarks Expansion Score for NATIONAL DIAGNOSTICS 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 NATIONAL DIAGNOSTICS trademark filings?
Click the Watch Brand button at the top of this page to add NATIONAL DIAGNOSTICS 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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