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Trademark owner · USPTO register · rebuilt nightly

Stmicroelectronics International N.V.

77 live US trademarks, filing since 1987.

Get alerts when they file Check a name against the register
Live marks
77
registered + pending
Registered
77
on the Principal Register
Pending
0
applications in progress
Filed in 2026
0
by filing date
Classes used
5
of 45 Nice classes
First filing
1987
39 years on the register
At a glanceplain-language reads of the register
Mostly electronics & software: 75 of 77 live marks are in Class 9. Science & technology (SaaS) (Class 42) is next with 16.
Quiet this year: no new applications so far in 2026, against a yearly average of 4.6.
8 registrations have a maintenance filing due in the next 12 months, 2 already in the grace period.
Filing activityapplications per year, by filing date
0 10 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Marks held on the register, by filing date. 2026 is year to date.

Portfolio by classlive marks · rank among filers in that class

A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.

Latest activity

What Stmicroelectronics International N.V. filed most recently.

MarkClassFiledBasisStatusSerial
STPAY-TOPAZ 9, 42 Mar 4, 2024 — registered Jun 24 79394319
STM8CUBE 9, 42 Sep 27, 2023 — registered Aug 19 79381509
ST MDSIC 9 Sep 4, 2023 — registered Feb 11 79387884
STM32 EXPERT 9, 35, 41, 42 Mar 10, 2023 — registered Feb 25 79374670
NEOCHROM GPU 9 Jan 11, 2023 — registered Jun 11 79365755
NEURAL-ART ACCELERATOR 9 Dec 23, 2022 — registered Feb 27 79360994
STM32CUBE 9 Dec 19, 2022 — registered Feb 27 79360454
STGAP 9 Dec 7, 2022 — registered Apr 23 79364886
STGESTURE 9 Sep 2, 2022 — registered Mar 5 79354675
STDIRECTGAN 9 May 6, 2022 — registered Feb 13 79352320
Recently registeredlast 12 months
DEEPLITE · Cl. 9, 42 · Reg. 8,007,270
Nov 4, 2025

Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.

Maintenance windows aheadnext 12 months · from registration dates
MASTERGAN · Reg. 6,082,575 · registered Jun 2020
Section 8 declaration (years 5–6) · in grace period until Dec 23, 2026
Jun 23, 2025 → Jun 23, 2026
STPOWER · Reg. 6,121,354 · registered Aug 2020
Section 8 declaration (years 5–6) · in grace period until Feb 11, 2027
Aug 11, 2025 → Aug 11, 2026
STM32 · Reg. 5,070,758 · registered Nov 2016
Section 8 & 9 renewal (year 10)
Nov 1, 2025 → Nov 1, 2026
ST60 · Reg. 6,253,670 · registered Jan 2021
Section 8 declaration (years 5–6)
Jan 26, 2026 → Jan 26, 2027
ST QVAR · Reg. 6,274,775 · registered Feb 2021
Section 8 declaration (years 5–6)
Feb 23, 2026 → Feb 23, 2027
ST4SIM · Reg. 6,285,472 · registered Mar 2021
Section 8 declaration (years 5–6)
Mar 9, 2026 → Mar 9, 2027
STI2GAN · Reg. 6,291,710 · registered Mar 2021
Section 8 declaration (years 5–6)
Mar 16, 2026 → Mar 16, 2027
STI2GAN · Reg. 6,291,711 · registered Mar 2021
Section 8 declaration (years 5–6)
Mar 16, 2026 → Mar 16, 2027

A filing missed by the due date enters a six-month grace period, then the registration cancels.

Other large filers in Class 9Full ranking →
AGS LLC 964 live
Apple Inc. 935 live
Common questions

About Stmicroelectronics International N.V. trademarks.

How many trademarks does Stmicroelectronics International N.V. have?

77 live US trademarks as of October 23, 2026: 77 registered and 0 pending applications. None have been filed in 2026 so far.

What does Stmicroelectronics International N.V. sell, according to its trademarks?

Mostly electronics & software (Class 9, 75 live marks). Also science & technology (saas) (Class 42) and materials treatment (Class 40).

Who owns the ST trademark?

ST is owned by Stmicroelectronics International N.V.. It was registered on February 28, 1989 (Reg. No. 1526566) and is live. The same owner holds 76 other live US marks.

When did Stmicroelectronics International N.V. first file a trademark?

Its oldest live US filing dates from 1987: ST, filed October 5, 1987.

Know the morning after Stmicroelectronics International N.V. files.

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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.