SEIKADYNE holds 1 USPTO trademark filings across 1 NICE class. 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 July 31, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86928713 | SEIKADYNE | Mar 04, 2016 | Abandoned | 001 Chemicals | Dainichiseika Color & Chemicals Mfg. Co., Ltd. |
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FAQ: SEIKADYNE trademark portfolio
What trademarks does SEIKADYNE hold?
SEIKADYNE holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to Dainichiseika Color & Chemicals Mfg. Co., Ltd..
How many trademarks does SEIKADYNE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SEIKADYNE. The brand has been actively filing since March 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SEIKADYNE file most often?
SEIKADYNE's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SEIKADYNE trademark?
The most recent filings under the SEIKADYNE mark are registered to Dainichiseika Color & Chemicals Mfg. Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SEIKADYNE expanding into new categories?
The current WikiTrademarks Expansion Score for SEIKADYNE 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 SEIKADYNE trademark filings?
Click the Watch Brand button at the top of this page to add SEIKADYNE 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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