Who owns the MERUS trademark?

The MERUS trademark is owned by Infineon Technologies Austria AG.

What class is the MERUS trademark registered in?

The MERUS trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for MERUS?

The USPTO serial number for MERUS is 88067033.

What is the registration number for MERUS?

MERUS is registered under USPTO registration number 5738372.

MERUS - Owned by Infineon Technologies Austria AG - (Class 009)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Standard Characters ClaimedSection 8 AcceptedSection 15 AcknowledgedTrademark

Status History

35 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 22, 2026

Code APRE

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jan 22, 2026

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jan 22, 2026

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Oct 20, 2025

Code E815

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 13, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 13, 2024

Code CHAN

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Dec 13, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 13, 2024

Code ARAA

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Dec 13, 2024

Code EWOR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Dec 13, 2024

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 13, 2024

Code TCCA

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Apr 30, 2024

Code REM1

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 16, 2023

Code COAR

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jan 16, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 16, 2023

Code ARAA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jan 16, 2023

Code EWAF

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Jan 16, 2023

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 16, 2023

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 16, 2023

Code CHAN

REGISTERED-PRINCIPAL REGISTER

Apr 30, 2019

Code R.PR

PUBLISHED FOR OPPOSITION

Feb 12, 2019

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 12, 2019

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 23, 2019

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 10, 2019

Code CNSA

ASSIGNED TO LIE

Dec 27, 2018

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 27, 2018

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 27, 2018

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 20, 2018

Code TROA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 20, 2018

Code TCCA

NON-FINAL ACTION WRITTEN

Nov 26, 2018

Code CNRT

NON-FINAL ACTION E-MAILED

Nov 26, 2018

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 26, 2018

Code GNRN

ASSIGNED TO EXAMINER

Nov 24, 2018

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 11, 2018

Code NWOS

NEW APPLICATION ENTERED

Aug 09, 2018

Code NWAP

Other Marks by Infineon Technologies Austria AG

Additional USPTO filings from the same owner.

COO

COOLSIC

79120978

Infineon Technologies; Austria AG

REGISTERED

XDP

79182085

Infineon Technologies Austria AG

REGISTERED

COO

COOLGAN

79115999

Infineon Technologies Austria AG

REGISTERED

COO

COOLDP

79169040

Infineon Technologies Austria AG

ABANDONED

Other Marks in Class 009 — Electronics, software & scientific instruments

Recently filed and registered marks in the same international class.

MER

MERUS

79278205

Merus Power Oyj

REGISTERED

MER

MERUS

97339598

Economic Modeling, LLC

ABANDONED

MER

MERUS

86210777

Merus Inc.

ABANDONED

MER

MERUS POWER

79096289

Merus Power Dynamics Oy

ABANDONED

Other Marks by Christopher Jordan

Additional USPTO filings handled by the same attorney of record.

ECO

ECONODUAL

78629828

REGISTERED

PRI

PRIMEPACK

78549397

79172518

DEEPCRAFT

79422697

REGISTERED

MERUS

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Infineon Technologies Austria AG

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Christopher Jordan

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions