Trademark owner · USPTO register · rebuilt nightly

Natus Medical Incorporated

65 live US trademarks, filing since 1962. 6 new applications filed this year.

Live marks
65
registered + pending
Registered
57
on the Principal Register
Pending
8
applications in progress
Filed in 2026
6
by filing date
Classes used
11
of 45 Nice classes
First filing
1962
64 years on the register
At a glanceplain-language reads of the register
Mostly medical devices: 53 of 65 live marks are in Class 10. Electronics & software (Class 9) is next with 22.
Filing faster than usual: 6 applications so far in 2026 against a yearly average of 2.6.
8 registrations have a maintenance filing due in the next 12 months.
Filing activityapplications per year, by filing date
0 9 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 6 so far

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 Natus Medical Incorporated filed most recently.

MarkClassFiledBasisStatusSerial
BRAINWATCH HORIZON 10 Oct 8, 2026 — pending 50150314
MONTAGEIQ 9 Sep 29, 2026 — pending 50134670
INVIEW 3D 9 Aug 10, 2026 — pending 50042282
ROVR32 10 Mar 23, 2026 — published 99718666
AUTOSCORE 9 Mar 10, 2026 in use pending 99693236
TECA 10 Feb 9, 2026 — published 99642388
EZ-CAP 9, 10 Aug 22, 2025 — published 99350293
MORPHEUS 10 Dec 12, 2024 — pending 98898522
BRAINWATCH 10 Dec 7, 2023 — registered Jul 29 98304107
XACTTRODE 10 Sep 24, 2021 — registered Oct 4 97043831
Maintenance windows aheadnext 12 months · from registration dates
EMBLA · Reg. 5,068,253 · registered Oct 2016
Section 8 & 9 renewal (year 10)
Oct 25, 2025 → Oct 25, 2026
EMBLA · Reg. 2,012,511 · registered Oct 1996
Section 8 & 9 renewal (year 30)
Oct 29, 2025 → Oct 29, 2026
QUANTUM · Reg. 6,193,231 · registered Nov 2020
Section 8 declaration (years 5–6)
Nov 10, 2025 → Nov 10, 2026
EC2+ · Reg. 6,206,345 · registered Nov 2020
Section 8 declaration (years 5–6)
Nov 24, 2025 → Nov 24, 2026
CLAVIS · Reg. 6,266,580 · registered Feb 2021
Section 8 declaration (years 5–6)
Feb 9, 2026 → Feb 9, 2027
EQUITEST · Reg. 1,446,204 · registered Jul 1987
Section 8 & 9 renewal (year 40)
Jul 7, 2026 → Jul 7, 2027
GRASS TECHNOLOGIES · Reg. 3,274,008 · registered Aug 2007
Section 8 & 9 renewal (year 20)
Aug 7, 2026 → Aug 7, 2027
RECOGNIZE · Reg. 6,444,952 · registered Aug 2021
Section 8 declaration (years 5–6)
Aug 10, 2026 → Aug 10, 2027

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

Other large filers in Class 10Full ranking →
Names on the registerwhat this page merges, and what it leaves out
Natus Medical Incorporated · 65 live marks
included
Natus Acquisition II, LLC · 54 live marks · may be a related company
separate page

Spellings are merged when they differ only in punctuation or legal suffix. Anything else stays separate rather than guessed.

Common questions

About Natus Medical Incorporated trademarks.

How many trademarks does Natus Medical Incorporated have?

65 live US trademarks as of October 23, 2026: 57 registered and 8 pending applications. 6 were filed in 2026 so far.

What does Natus Medical Incorporated sell, according to its trademarks?

Mostly medical devices (Class 10, 53 live marks). Also electronics & software (Class 9) and pharmaceuticals (Class 5).

Who owns the GRASS trademark?

GRASS is owned by Natus Medical Incorporated. It was registered on November 26, 1963 (Reg. No. 0760640) and is live. The same owner holds 64 other live US marks.

When did Natus Medical Incorporated first file a trademark?

Its oldest live US filing dates from 1962: GRASS, filed March 16, 1962.

Know the morning after Natus Medical Incorporated 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.