Who owns the R O S RADIOLOGY ONCOLOGY SYSTEMS trademark?

The R O S RADIOLOGY ONCOLOGY SYSTEMS trademark is owned by Radiology Oncology Systems, Inc..

What class is the R O S RADIOLOGY ONCOLOGY SYSTEMS trademark registered in?

The R O S RADIOLOGY ONCOLOGY SYSTEMS trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for R O S RADIOLOGY ONCOLOGY SYSTEMS?

The USPTO serial number for R O S RADIOLOGY ONCOLOGY SYSTEMS is 99668997.

What is the registration number for R O S RADIOLOGY ONCOLOGY SYSTEMS?

R O S RADIOLOGY ONCOLOGY SYSTEMS is registered under USPTO registration number 8433869.

ROS

USPTO Trademark Record

REGISTERED

R O S RADIOLOGY ONCOLOGY SYSTEMS

SN 99668997·Reg 8433869·Filed Feb 25, 2026

Owner Radiology Oncology Systems, Inc.

Advertising; business management, organization and administration; office functions.

R O S RADIOLOGY ONCOLOGY SYSTEMS (Serial No. 99668997), Registration No. 8433869, is a registered US trademark filed on Feb 25, 2026 by Radiology Oncology Systems, Inc.. This trademark covers Class 035 (Advertising, business management & retail services).

early section 8: September 15, 2032

Mark Intelligence

R O S RADIOLOGY ONCOLOGY SYSTEMS (Reg. #8433869) is a registered US trademark that has been protecting its owner, Radiology Oncology Systems, Inc., since 2026. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 25, 2026

SERIAL

99668997

REG#

8433869

REGISTERED

Sep 15, 2026

Owner

Applicant

Radiology Oncology Systems, Inc.

Entity

Corporation

State

Address

5465 Morehouse Dr., Suite 250, San Diego, CA, 92121

Country

Attorney

NameEmiah Youman

Law firm

Emiah Youman Swyft Legal LLC

Address

1814 North Memorial Way, Houston, TX 77007, United States

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Filing Information

StatusREGISTERED

Filing DateFeb 25, 2026

Serial Number99668997

Registration No.8433869

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 28, 2026

Mark TypeDesign with words

Status DescriptionLive and registered

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jan 01, 2019

First use in commerce: Jan 01, 2019

Advertising; business management, organization and administration; office functions.

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

Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 28, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 28, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 26, 2026

ASSIGNED TO EXAMINER

EXAMINERS AMENDMENT -WRITTEN

Jun 26, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jun 26, 2026

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jun 26, 2026

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 26, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 26, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 25, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 25, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Feb 25, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 25, 2026

APPLICATION FILING RECEIPT MAILED

Other Marks by Radiology Oncology Systems, Inc.

Additional USPTO filings from the same owner.

RAD

RADIOLOGY ONCOLOGY SYSTEMS

88769260

Radiology Oncology Systems, Inc.

ABANDONED

R O S RADIOLOGY ONCOLOGY SYSTEMS

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Other Marks by Radiology Oncology Systems, Inc.

Other Marks in Class 035 — Advertising, business management & retail services

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