TIAZAC holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) 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 16, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is TIAZAC filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
4 records| Date | From | To |
|---|---|---|
| Dec 14, 2016 |
VALEANT INTERNATIONAL BERMUDA
|
VALEANT HOLDINGS IRELAND
DUBLIN
|
| Dec 14, 2016 |
VALEANT HOLDINGS IRELAND
|
VALEANT HOLDINGS IRELAND, LUXEMBOURG BRA...
LUXEMBOURG CITY
|
| Dec 14, 2016 |
VALEANT HOLDINGS IRELAND, LUXEMBOURG BRA...
|
VALEANT PHARMACEUTICALS LUXEMBOURG S.À.R...
LUXEMBOURG CITY
|
| Jan 9, 2015 |
GOLDMAN SACHS LENDING PARTNERS, LLC
|
BARCLAYS BANK PLC, AS SUCCESSOR AGENT
NEW YORK, NEW YORK
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 74454789 | TIAZAC | Nov 05, 1993 | Abandoned | 005 Pharmaceuticals | BAUSCH HEALTH IRELAND LIMITED |
Weekly visibility reports showing how ChatGPT mentions TIAZAC, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: TIAZAC trademark portfolio
What trademarks does TIAZAC hold?
TIAZAC holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to BAUSCH HEALTH IRELAND LIMITED.
How many trademarks does TIAZAC have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TIAZAC. The brand has been actively filing since November 1993. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TIAZAC file most often?
TIAZAC's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TIAZAC trademark?
The most recent filings under the TIAZAC mark are registered to BAUSCH HEALTH IRELAND LIMITED. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TIAZAC expanding into new categories?
The current WikiTrademarks Expansion Score for TIAZAC 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 TIAZAC trademark filings?
Click the Watch Brand button at the top of this page to add TIAZAC 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 TIAZAC to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about TIAZAC and help the next person researching it.