QUANTUM PREP 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.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 74663144 | QUANTUM PREP | Apr 18, 1995 | Abandoned | 001 Chemicals | BIO-RAD LABORATORIES, INC. |
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FAQ: QUANTUM PREP trademark portfolio
What trademarks does QUANTUM PREP hold?
QUANTUM PREP holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to BIO-RAD LABORATORIES, INC..
How many trademarks does QUANTUM PREP have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to QUANTUM PREP. 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 QUANTUM PREP file most often?
QUANTUM PREP'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 QUANTUM PREP trademark?
The most recent filings under the QUANTUM PREP mark are registered to BIO-RAD LABORATORIES, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QUANTUM PREP expanding into new categories?
The current WikiTrademarks Expansion Score for QUANTUM PREP 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 QUANTUM PREP trademark filings?
Click the Watch Brand button at the top of this page to add QUANTUM PREP 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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