Purina Animal Nutrition, LLC
243 live US trademarks, filing since 1934. The 9th largest trademark holder in Class 31 (agriculture & fresh produce). 9 new applications filed this year.
On the register as PURINA ANIMAL NUTRITION, LLC · PURINA ANIMAL NUTRITION LLC · Purina Animal Nutrition, LLC.
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 Purina Animal Nutrition, LLC filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| AMP FLEX | 31 | Aug 12, 2026 | — | published · closes Nov 12 | 50045973 |
| MATCH FLEX | 31 | Aug 12, 2026 | — | published · closes Nov 12 | 50045978 |
| CHOICESTART | 31 | Aug 12, 2026 | — | pending | 50045979 |
| CROSSSTART | 31 | Aug 12, 2026 | — | pending | 50045981 |
| FARM TO HERD | 5, 31 | Aug 5, 2026 | — | published · closes Nov 12 | 50032988 |
| PRIMESTART | 31 | May 20, 2026 | — | published · closes Nov 12 | 99834650 |
| HARVEST FESTIVAL | 5 | Mar 24, 2026 | — | published | 99720625 |
| STARTENA | 5 | Feb 12, 2026 | — | published | 99649400 |
| 4-SQUARE RANCH | 42 | Jan 9, 2026 | — | published | 99586599 |
| ACCUONE | 5 | Nov 11, 2025 | — | published | 99490446 |
Anyone who believes they would be harmed by registration can oppose during this window.
Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.
A filing missed by the due date enters a six-month grace period, then the registration cancels.
Recorded as the nightly register update observes them. A cancelled or expired mark no longer blocks a new filing of the same name.
Spellings are merged when they differ only in punctuation or legal suffix. Anything else stays separate rather than guessed.
About Purina Animal Nutrition, LLC trademarks.
How many trademarks does Purina Animal Nutrition, LLC have?
243 live US trademarks as of October 23, 2026: 225 registered and 18 pending applications. 9 were filed in 2026 so far.
What does Purina Animal Nutrition, LLC sell, according to its trademarks?
Mostly agriculture & fresh produce (Class 31, 142 live marks). Also pharmaceuticals (Class 5) and science & technology (saas) (Class 42).
Who owns the LAYENA trademark?
LAYENA is owned by Purina Animal Nutrition, LLC. It was registered on May 15, 1934 (Reg. No. 0312977) and is live. The same owner holds 242 other live US marks.
When did Purina Animal Nutrition, LLC first file a trademark?
Its oldest live US filing dates from 1934: LAYENA, filed January 26, 1934.
Know the morning after Purina Animal Nutrition, LLC 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.