Who owns the MERUS RIGHTSTART trademark?

The MERUS RIGHTSTART trademark is owned by Merus B.V..

What is the serial number for MERUS RIGHTSTART?

The USPTO serial number for MERUS RIGHTSTART is 79413388.

What is the registration number for MERUS RIGHTSTART?

MERUS RIGHTSTART is registered under USPTO registration number 8139886.

MER

USPTO Trademark Record

REGISTERED

MERUS RIGHTSTART

Q: What class is the MERUS RIGHTSTART trademark registered in?

The MERUS RIGHTSTART trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services).

SN 79413388·Reg 8139886·Filed Oct 14, 2024

Owner Merus B.V.

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.; Education; providing of training; entertainment; sporting and cultural activities.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

MERUS RIGHTSTART (Serial No. 79413388), Registration No. 8139886, is a registered US trademark filed on Oct 14, 2024 by Merus B.V.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services).

early section 8: February 17, 2032

Mark Intelligence

MERUS RIGHTSTART (Reg. #8139886) is a registered US trademark that has been protecting its owner, Merus B.V., since 2024. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 041 (Education & entertainment services) and Class 044 (Medical, veterinary & beauty care services) respectively. Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 4 opposition proceedings during prosecution.

FILED

Oct 14, 2024

SERIAL

79413388

REG#

8139886

REGISTERED

Feb 17, 2026

Owner

Applicant

Merus B.V.

Entity

Corporation (Foreign)

Address

Uppsalalaan 17,, 3e en 4e verdieping 3584 CT Utrecht

Country

Attorney

NameMax Vern

Law firm

Max Vern Amster, Rothstein & Ebenstein LLP

Docket

00891/13

Address

405 Lexington Avenue, New York, NY 10174, United States

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Filing Information

StatusREGISTERED

Filing DateOct 14, 2024

Serial Number79413388

Registration No.8139886

Registration DateFeb 17, 2026

Status DateFeb 17, 2026

Published for OppositionDec 30, 2025

Mark TypeDesign with words

Attorney Docket00891/13

Status DescriptionLive and registered

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 4× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

Status History

36 events

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED

Jul 28, 2026

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Jun 11, 2026

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

May 28, 2026

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 28, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 28, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

May 28, 2026

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

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 28, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 28, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

May 25, 2026

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

May 25, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

May 17, 2026

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

RESTRICTION OF HOLDER'S RIGHT OF DISPOSAL RECEIVED

May 07, 2026

RESTRICTION OF HOLDER'S RIGHT OF DISPOSAL RECEIVED

CHANGE OF OWNER RECEIVED FROM IB

Mar 19, 2026

CHANGE OF OWNER RECEIVED FROM IB

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 17, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

REGISTERED-PRINCIPAL REGISTER

Feb 17, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 30, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 30, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 24, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT E-MAILED

Dec 05, 2025

EXAMINERS AMENDMENT E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 05, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT ENTERED

Dec 05, 2025

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Dec 05, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Dec 05, 2025

EXAMINERS AMENDMENT -WRITTEN

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 03, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 03, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 03, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Jun 30, 2025

ASSIGNED TO EXAMINER

REFUSAL PROCESSED BY IB

Jun 27, 2025

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jun 07, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

Jun 07, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Apr 03, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Apr 02, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Mar 18, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 31, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 31, 2024

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Dec 26, 2024

SN ASSIGNED FOR SECT 66A APPL FROM IB

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