NRT holds 6 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 2 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Mar 3, 2017 |
WELLS FARGO BANK, NATIONAL ASSOCIATION
|
CARBO CERAMICS INC.
HOUSTON, TEXAS
ASSET GUARD PRODUCTS, INC. (FORMERLY KNO...
HOUSTON, TEXAS
STRATAGEN, INC.
HOUSTON, TEXAS
|
| Apr 29, 2016 |
CARBO CERAMICS INC.
FALCON TECHNOLOGIES AND SERVICES, INC.
STRATAGEN, INC.
|
WELLS FARGO BANK, NATIONAL ASSOCIATION
HOUSTON, TEXAS
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98723315 | NRT | Aug 29, 2024 | Pending | 005 Pharmaceuticals | Chengdu New Radiomedicine Technology Co., Ltd. |
| 98723316 | NRT | Aug 29, 2024 | Pending | 010 Medical Devices | Chengdu New Radiomedicine Technology Co., Ltd. |
| 98723317 | NRT | Aug 29, 2024 | Pending | 005 Pharmaceuticals | Chengdu New Radiomedicine Technology Co., Ltd. |
| 98723321 | NRT | Aug 29, 2024 | Pending | 010 Medical Devices | Chengdu New Radiomedicine Technology Co., Ltd. |
| 98238719 | NRT | Oct 24, 2023 | Registered | 034 Tobacco & Smoking | FEELLIFE HEALTH INC. |
| 88359410 | NRT | Mar 27, 2019 | Pending | 001 Chemicals | CARBO CERAMICS, LLC |
| 85062952 | NRT | Jun 15, 2010 | Abandoned | 001 Chemicals | CARBO Ceramics Inc. |
Weekly visibility reports showing how ChatGPT mentions NRT, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: NRT trademark portfolio
What trademarks does NRT hold?
NRT holds 6 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 5 (Pharmaceuticals), Class 10 (Medical Devices). The most recent filings are registered to Chengdu New Radiomedicine Technology Co., Ltd..
How many trademarks does NRT have at the USPTO?
WikiTrademarks tracks 6 USPTO trademark filings attributed to NRT. The brand has been actively filing since June 2010. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NRT file most often?
NRT's most active class is NICE Class 1 (Chemicals), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the NRT trademark?
The most recent filings under the NRT mark are registered to Chengdu New Radiomedicine 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 NRT expanding into new categories?
The current WikiTrademarks Expansion Score for NRT is 1 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 NRT trademark filings?
Click the Watch Brand button at the top of this page to add NRT 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 NRT to another owner · Browse all NICE classes · Most valuable brands