DIARYPRO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 14, 2026
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Sign in to claimHow is DIARYPRO filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
3 records| Date | From | To |
|---|---|---|
| May 3, 2016 |
ERESEARCHTECHNOLOGY, INC.
PHT CORPORATION
|
NEWSTAR FINANCIAL, INC., AS COLLATERAL A...
BOSTON, MASSACHUSETTS
|
| May 2, 2016 |
ERESEARCHTECHNOLOGY, INC.
PHT CORPORATION
|
GOLDMAN SACHS BANK USA, AS COLLATERAL AG...
JERSEY CITY, NEW JERSEY
|
| May 8, 2015 |
CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
|
COVANCE CARDIAC SAFETY SERVICES INC.
PHILADELPHIA, PENNSYLVANIA
INVIVODATA, INC.
PITTSBURGH, PENNSYLVANIA
ERESEARCHTECHNOLOGY, INC.
PHILADELPHIA, PENNSYLVANIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78446243 | DIARYPRO | Jul 06, 2004 | Abandoned | 009 Electronics & Software | ERESEARCHTECHNOLOGY, INC. |
Weekly visibility reports showing how ChatGPT mentions DIARYPRO, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DIARYPRO trademark portfolio
What trademarks does DIARYPRO hold?
DIARYPRO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to ERESEARCHTECHNOLOGY, INC..
How many trademarks does DIARYPRO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DIARYPRO. The brand has been actively filing since July 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIARYPRO file most often?
DIARYPRO's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIARYPRO trademark?
The most recent filings under the DIARYPRO mark are registered to ERESEARCHTECHNOLOGY, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DIARYPRO expanding into new categories?
The current WikiTrademarks Expansion Score for DIARYPRO 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 DIARYPRO trademark filings?
Click the Watch Brand button at the top of this page to add DIARYPRO 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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