BIOTIME holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 2 filings. The WikiTrademarks Expansion Score is 22/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 9, 2026
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Sign in to claimHow is BIOTIME 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
7 records| Date | From | To |
|---|---|---|
| Feb 11, 2026 |
BANK OF AMERICA, N.A.
|
RIDLEY USA INC.
MANKATO, MINNESOTA
|
| Feb 11, 2026 |
WILMINGTON TRUST, N.A.
|
RIDLEY USA INC.
MANKATO, MINNESOTA
|
| Feb 3, 2026 |
RIDLEY USA, INC.
|
AKRALOS ANIMAL NUTRITION LLC
NICHOLASVILLE, KENTUCKY
|
| Feb 3, 2026 |
AKRALOS ANIMAL NUTRITION LLC
|
BANK OF AMERICA, N.A., AS ADMINISTRATIVE...
CHICAGO, ILLINOIS
|
| May 6, 2016 |
MCCAULEY BROTHERS, INC.
|
HUBBARD FEEDS INC.
MANKATO, MINNESOTA
|
| May 6, 2016 |
HUBBARD FEEDS INC.
|
RIDLEY USA INC.
MANKATO, MINNESOTA
|
| Apr 19, 2016 |
RIDLEY USA INC.
|
BANK OF AMERICA, N.A., AS ADMINISTRATIVE...
DALLAS, TEXAS
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99778583 | BIOTIME | Apr 21, 2026 | Registered | 009 Electronics & Software | Baiao Electronic Technology Co., Ltd. |
| 99761743 | BIOTIME | Apr 13, 2026 | Registered | 005 Pharmaceuticals | Meixia Su |
| 73699056 | BIOTIME | Dec 04, 1987 | Abandoned | 005 Pharmaceuticals | AKRALOS ANIMAL NUTRITION LLC |
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FAQ: BIOTIME trademark portfolio
What trademarks does BIOTIME hold?
BIOTIME holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 9 (Electronics & Software). The most recent filings are registered to Baiao Electronic Technology Co., Ltd..
How many trademarks does BIOTIME have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to BIOTIME. The brand has been actively filing since December 1987. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BIOTIME file most often?
BIOTIME's most active class is NICE Class 5 (Pharmaceuticals), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BIOTIME trademark?
The most recent filings under the BIOTIME mark are registered to Baiao Electronic Technology Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BIOTIME expanding into new categories?
The current WikiTrademarks Expansion Score for BIOTIME is 22 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 BIOTIME trademark filings?
Click the Watch Brand button at the top of this page to add BIOTIME 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 BIOTIME to another owner · Browse all NICE classes · Most valuable brands
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