CYTOSPORT, INC.
Trademark enforcement profile · on record 2000–2024
CYTOSPORT, INC. has filed federal trademark or copyright enforcement actions. On record (2000–2024): 27 federal trademark or copyright lawsuits; 99 oppositions and cancellation petitions at the USPTO Trademark Trial and Appeal Board (prevailed in 52% of merits decisions).
Data summary based on public records (USPTO TTAB proceedings and PACER/CourtListener federal court dockets). Figures reflect filings on record, not a characterization of the merits or good faith of any individual action. Not legal advice.
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Federal court filings
At the Trademark Trial and Appeal Board (TTAB)
Prevailed in 52% of proceedings the Board actually decided on the merits (settled and withdrawn proceedings excluded from this calculation).
Designs CYTOSPORT, INC. has opposed
Real trademark applications CYTOSPORT, INC. challenged at the USPTO — the kind of design that draws an opposition. If your artwork looks like one of these, expect pushback. Each links to its USPTO docket.
Source: USPTO Trademark Trial and Appeal Board records. “Prevailed” means CYTOSPORT, INC. got the outcome it sought; settled/withdrawn cases ended without a Board ruling on the merits. Images from public USPTO records.
Marks CYTOSPORT, INC. has asserted in proceedings
| Mark | Serial | Proceedings | Won / lost |
|---|---|---|---|
| MUSCLE MILKtext | 76053632 | 48 | 20 / 13 |
| MUSCLE MILKtext | 75620289 | 42 | 19 / 13 |
| MIGHTY MILKtext | 78574711 | 41 | 19 / 15 |
| MUSCLE MILKtext | 78254425 | 41 | 18 / 12 |
| MUSCLE MILK N' OATStext | 77103685 | 39 | 16 / 12 |
| MIGHTY MILK BARtext | 77103656 | 38 | 18 / 13 |
| MUSCLE MILK LIGHTtext | 77103674 | 38 | 16 / 11 |
| MONSTER MILKtext | 78643905 | 29 | 11 / 10 |
| MIGHTY MILK N' OATStext | 77103659 | 24 | 10 / 8 |
| MIGHTY MILK PUDDINGtext | 77103668 | 20 | 9 / 7 |
| MUSCLE MILK PUDDINGtext | 77103691 | 19 | 9 / 7 |
| POWER MILKtext | 77808255 | 16 | 8 / 5 |
| MUSCLE MILK REFUELtext | 77674563 | 16 | 8 / 4 |
| MONSTER FOOD | 76412056 | 14 | 1 / 13 |
| CYTOMAXtext | 75191868 | 8 | 2 / 3 |
| CYTOSPORT MONSTER MILKtext | 85144460 | 8 | 3 / 1 |
| MUSCLE MILK PROTEINtext | 85219931 | 7 | 3 / 2 |
| POWER MILKtext | 77936832 | 6 | 4 / 1 |
| MUSCLE MILK ACTIVEtext | 85094686 | 5 | 2 / 2 |
| EVOLVEtext | 85676705 | 4 | 1 / 1 |
| EVOLVEtext | 85708932 | 4 | 1 / 1 |
| MUSCLE MILK CONTAINS NO MILK | 85120997 | 3 | 1 / 1 |
| MUSCLE MILK CONTAINS NO MILKtext | 85120039 | 3 | 1 / 1 |
| EVOLVE | 86949724 | 3 | 1 / 0 |
| EVOLVEtext | 87595822 | 3 | 1 / 0 |
| MIGHTY FOODStext | 77080834 | 2 | 0 / 2 |
| HEALTHY, SUSTAINED ENERGY.text | 85059861 | 2 | 0 / 0 |
| MIGHTY BRANDStext | 78952142 | 2 | 0 / 2 |
| MIGHTY4KIDStext | 78929580 | 2 | 0 / 2 |
| CYTOSPORTtext | 78555216 | 2 | 0 / 1 |
| MIGHTY MUSCLEtext | 78574716 | 2 | 0 / 2 |
| CYTOMAX CYCLEtext | 78723455 | 2 | 0 / 1 |
| MUSCLE MILK PROH2Otext | 77750913 | 2 | 1 / 1 |
| CYTOSPORT | 77070437 | 2 | 0 / 1 |
| MUSCLE MILK PRO SERIES 50text | 86326141 | 1 | 0 / 0 |
| MUSCLE MILKtext | 87033615 | 1 | 1 / 0 |
| MONSTER AMINOtext | 77682447 | 1 | 1 / 0 |
| MONSTER ISOLATEtext | 86660463 | 1 | 1 / 0 |
| MONSTER BLENDtext | 86638106 | 1 | 1 / 0 |
| MONSTER WHEYtext | 86660370 | 1 | 1 / 0 |
| MONSTER AMINO 6:1:1text | 86660408 | 1 | 1 / 0 |
| MONSTER CREATINEtext | 86672512 | 1 | 1 / 0 |
| MONSTER INITIATEtext | 86679974 | 1 | 1 / 0 |
| MONSTER INTRAPOWERtext | 85942494 | 1 | 1 / 0 |
| MONSTER PUMPtext | 77682353 | 1 | 1 / 0 |
| MONSTER STACKtext | 77682185 | 1 | 1 / 0 |
| MONSTER MASStext | 77588756 | 1 | 1 / 0 |
| MONSTER PROTEINtext | 77588742 | 1 | 1 / 0 |
| MIGHTY MLKtext | 77379468 | 1 | 0 / 1 |
| MIGHTY BRANDStext | 78979892 | 1 | 0 / 1 |
| MUSCLE NOtext | 77960437 | 1 | 0 / 0 |
| LA PROTEINAtext | 78555172 | 1 | 0 / 0 |
| SMART MILKtext | 77684741 | 1 | 1 / 0 |
| MUSCLE MILK FIT SHAKEtext | 77960386 | 1 | 1 / 0 |
| EVOPROtext | 85059855 | 1 | 0 / 0 |
| MUSCLE MILK PRO SERIEStext | 86204063 | 1 | 0 / 0 |
| MUSCLE MILK PRO SERIES ENERGYtext | 86326104 | 1 | 0 / 0 |
| MUSCLE MILK PRO SERIES 32text | 86326114 | 1 | 0 / 0 |
| MUSCLE MILK PRO SERIES 40text | 86326126 | 1 | 0 / 0 |
| SLEEPING GIANTtext | 87239887 | 1 | 0 / 0 |
From public USPTO records. A mark is listed when it appears as a senior asserted mark in TTAB or federal-court proceedings on file. Serial links open the USPTO TSDR record.
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Data sources: publicly published USPTO Trademark Trial and Appeal Board proceedings (1951–2026, with possible gaps before electronic filing) and U.S. federal court dockets (PACER/CourtListener, nature-of-suit codes 840 and 820). Figures reflect filings on record and do not characterize the merits, validity, or legitimacy of any individual action by CYTOSPORT, INC.. Trademark holders have legal rights — and in some doctrines, an obligation — to enforce registered marks. This page does not provide legal advice; consult licensed counsel for case-specific questions. See the full leaderboard.