HYGROZYME 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 September 5, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jun 6, 2014 |
SIPCO INDUSTRIES LTD.
|
SIPCO BIOENGINEERING INC.
DELTA, BC
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78491632 | HYGROZYME | Sep 29, 2004 | Abandoned | 001 Chemicals | SIPCO INNOVATIONS INC. |
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FAQ: HYGROZYME trademark portfolio
What trademarks does HYGROZYME hold?
HYGROZYME holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to SIPCO INNOVATIONS INC..
How many trademarks does HYGROZYME have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HYGROZYME. The brand has been actively filing since September 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HYGROZYME file most often?
HYGROZYME'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 HYGROZYME trademark?
The most recent filings under the HYGROZYME mark are registered to SIPCO INNOVATIONS INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HYGROZYME expanding into new categories?
The current WikiTrademarks Expansion Score for HYGROZYME 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 HYGROZYME trademark filings?
Click the Watch Brand button at the top of this page to add HYGROZYME 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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