Sumitomo Chemical Company, Limited
106 live US trademarks, filing since 1949. 7 new applications filed this year.
On the register as SUMITOMO CHEMICAL COMPANY, LIMITED · SUMITOMO CHEMICAL CO., LTD.
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 Sumitomo Chemical Company, Limited filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| CARVERO | 5 | Jul 30, 2026 | — | pending | 50022695 |
| ULCNT | 9, 17 | Jun 5, 2026 | in use | pending | 99867727 |
| SUMIGROW | 5, 31 | Jun 5, 2026 | — | pending | 99868558 |
| ARENA FL | 5 | Mar 13, 2026 | — | published | 99701304 |
| EMPERA | 5 | Feb 6, 2026 | — | published | 99638496 |
| EMPERA BRAVE | 5 | Feb 6, 2026 | — | published | 99638509 |
| EMPERA VIRAGESS | 5 | Feb 6, 2026 | — | published | 99638524 |
| PLADIUS | 1, 5 | Dec 11, 2025 | — | published · closes Nov 5 | 79441526 |
| SUMAGIC | 1 | Dec 2, 2025 | — | registered Sep 29 | 79440291 |
| ETOC | 1, 5 | Dec 1, 2025 | — | pending | 79440272 |
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.
Spellings are merged when they differ only in punctuation or legal suffix. Anything else stays separate rather than guessed.
About Sumitomo Chemical Company, Limited trademarks.
How many trademarks does Sumitomo Chemical Company, Limited have?
106 live US trademarks as of October 23, 2026: 81 registered and 25 pending applications. 7 were filed in 2026 so far.
What does Sumitomo Chemical Company, Limited sell, according to its trademarks?
Mostly chemicals (Class 1, 71 live marks). Also pharmaceuticals (Class 5) and rubber & plastics (Class 17).
Who owns the PENACOLITE trademark?
PENACOLITE is owned by Sumitomo Chemical Company, Limited. It was registered on November 21, 1950 (Reg. No. 0533726) and is live. The same owner holds 105 other live US marks.
When did Sumitomo Chemical Company, Limited first file a trademark?
Its oldest live US filing dates from 1949: PENACOLITE, filed August 1, 1949.
Know the morning after Sumitomo Chemical Company, Limited 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.