BACKBONE 4 RETINA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 7, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99805848 | BACKBONE 4 RETINA | May 05, 2026 | Registered | 042 Science & Technology | 4D MOLECULAR THERAPEUTICS INC. |
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FAQ: BACKBONE 4 RETINA trademark portfolio
What trademarks does BACKBONE 4 RETINA hold?
BACKBONE 4 RETINA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to 4D MOLECULAR THERAPEUTICS INC..
How many trademarks does BACKBONE 4 RETINA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BACKBONE 4 RETINA. The brand has been actively filing since May 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BACKBONE 4 RETINA file most often?
BACKBONE 4 RETINA's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BACKBONE 4 RETINA trademark?
The most recent filings under the BACKBONE 4 RETINA mark are registered to 4D MOLECULAR THERAPEUTICS INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BACKBONE 4 RETINA expanding into new categories?
The current WikiTrademarks Expansion Score for BACKBONE 4 RETINA is 24 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 BACKBONE 4 RETINA trademark filings?
Click the Watch Brand button at the top of this page to add BACKBONE 4 RETINA 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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