Enzo Life Sciences, Inc.
52 live US trademarks, filing since 1997.
Marks held on the register, by filing date. 2026 is year to date.
A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.
What Enzo Life Sciences, Inc. filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| SIGNASURE | 1 | Jun 22, 2022 | — | registered Jun 20 | 97469710 |
| KILLERTRAIL | 1 | Mar 6, 2022 | — | registered Oct 17 | 97297640 |
| SIMPLIFY YOUR SCIENCE | 42 | Nov 25, 2021 | — | registered Feb 7 | 97143214 |
| AMPIVIEW | 1 | Sep 6, 2021 | — | registered Oct 3 | 97013293 |
| AMPICOLLECT | 5 | Aug 17, 2021 | — | registered Oct 3 | 90886332 |
| SCIENTISTS ENABLING SCIENTISTS | 1, 41 | Jul 2, 2020 | — | registered Aug 29 | 90032356 |
| SCIENTISTS ENABLING HEALTHCARE | 1 | Jul 2, 2020 | — | registered Aug 29 | 90032362 |
| AMPICOLLECT | 5 | Mar 31, 2020 | — | registered Jun 21 | 88853709 |
| GENFLEX | 10 | Sep 13, 2019 | — | registered Apr 6 | 88615595 |
| AMPINEXT | 1 | Sep 7, 2019 | — | registered Apr 5 | 88608216 |
A filing missed by the due date enters a six-month grace period, then the registration cancels.
Spellings are merged when they differ only in punctuation or legal suffix. Anything else stays separate rather than guessed.
About Enzo Life Sciences, Inc. trademarks.
How many trademarks does Enzo Life Sciences, Inc. have?
52 live US trademarks as of October 23, 2026: 52 registered and 0 pending applications. None have been filed in 2026 so far.
What does Enzo Life Sciences, Inc. sell, according to its trademarks?
Mostly chemicals (Class 1, 47 live marks). Also pharmaceuticals (Class 5) and medical & beauty services (Class 44).
Who owns the QUANTIZYME trademark?
QUANTIZYME is owned by Enzo Life Sciences, Inc.. It was registered on March 2, 1999 (Reg. No. 2227726) and is live. The same owner holds 51 other live US marks.
When did Enzo Life Sciences, Inc. first file a trademark?
Its oldest live US filing dates from 1997: QUANTIZYME, filed October 15, 1997.
Know the morning after Enzo Life Sciences, Inc. files.
Watch this company in Thorgate and get an alert for every new application, registration, publication and lapse, with the opposition deadline already worked out. Or monitor your own marks for conflicts with theirs.
Data: USPTO trademark bulk files, processed nightly by Thorgate. Last rebuilt October 23, 2026. Counts cover the US federal register only, not state or foreign marks. Owner names are shown as recorded by the USPTO. This page reports public-record facts and dates and is not legal advice. For the official record of any mark, follow its serial number to USPTO TSDR.