PARTICLE holds 6 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 3 filings. The WikiTrademarks Expansion Score is 41/100, moderate — the brand is steadily adding adjacent classes.
USPTO data refreshed June 21, 2026
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Sign in to claimHow is PARTICLE 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.
Ownership & Assignment History
3 records| Date | From | To |
|---|---|---|
| Jan 29, 2026 |
AVENUE VENTURE OPPORTUNITIES FUND, L.P.,...
|
PARTICLE INDUSTRIES, INC.
SAN FRANCISCO, CALIFORNIA
|
| Nov 17, 2016 |
PARTICLE INDUSTRIES, INC.
|
VENTURE LENDING & LEASING VII, INC.
PORTOLA VALLEY, CALIFORNIA
VENTURE LENDING & LEASING VIII, INC.
PORTOLA VALLEY, CALIFORNIA
|
| Jul 18, 2015 |
SPARK LABS, INC.
|
PARTICLE INDUSTRIES, INC.
SAN FRANCISCO, CALIFORNIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99800935 | PARTICLE | May 02, 2026 | Registered | 001 Chemicals | Safe Life Defense, LLC |
| 99616616 | PARTICLE | Jan 27, 2026 | Registered | 003 Cosmetics & Cleaning 005 Pharmaceuticals | Particle Aesthetic Science Ltd. |
| 97442260 | PARTICLE | Jun 03, 2022 | Registered | 009 Electronics & Software 038 Telecommunications 039 Transport & Storage 042 Science & Technology | Particle Industries, Inc. |
| 97164026 | PARTICLE | Dec 09, 2021 | Registered | 035 Advertising & Business 036 Insurance & Finance 041 Education & Entertainment 042 Science & Technology | Particle PTE. LTD. |
| 97043883 | PARTICLE | Sep 24, 2021 | Pending | 001 Chemicals | Safe Life Defense, LLC |
| 86522733 | PARTICLE | Feb 03, 2015 | Abandoned | 009 Electronics & Software 042 Science & Technology | PARTICLE INDUSTRIES, INC. |
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FAQ: PARTICLE trademark portfolio
What trademarks does PARTICLE hold?
PARTICLE holds 6 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 9 (Electronics & Software), Class 1 (Chemicals). The most recent filings are registered to Safe Life Defense, LLC.
How many trademarks does PARTICLE have at the USPTO?
WikiTrademarks tracks 6 USPTO trademark filings attributed to PARTICLE. The brand has been actively filing since February 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PARTICLE file most often?
PARTICLE's most active class is NICE Class 42 (Science & Technology), with 3 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PARTICLE trademark?
The most recent filings under the PARTICLE mark are registered to Safe Life Defense, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PARTICLE expanding into new categories?
The current WikiTrademarks Expansion Score for PARTICLE is 41 out of 100, which is moderate — the brand is steadily adding adjacent classes. 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 PARTICLE trademark filings?
Click the Watch Brand button at the top of this page to add PARTICLE 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 PARTICLE to another owner · Browse all NICE classes · Most valuable brands
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