NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
02/10/2026
Back to search
Official data from USPTO
GUARDANT
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: United States
Quick snapshot
GUARDANT
ST13
US500000098676518Class
5, 10, 42, 44
Filing
98676518
Registration
8138830
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
16
Latest update
02/11/2026
Trademark type
Word
Nice classes
5, 10, 42, 44
Filing date
07/31/2024
Registration date
02/10/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/10/2026
Last transaction
02/11/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/04/2018
First use in commerce
10/04/2018
Drawing code
4
Owner type
03
Owner location
Redwood City, CA
Examiner
HOFFMAN, DAVID AARON
Law office
L70
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Guardant Health, Inc.
Representatives
Patrick J. Jennings Pillsbury Winthrop Shaw Pittman, LLP
Technical classification
Nice Classes
Class 5Class 10Class 42Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Diagnostic kits comprising diagnostic agentspreparations and substances for medical purposes
Class 10
Blood collection kit comprised of blood collection bagholder for medical sample tubes and vialsmedical sample tubes and vials
Class 42
Medical research services in the field of cancer; Providing an on-line searchable database in the field of cancer for scientific research purposes; Providing information about medical research in the field of cancer; Structural and functional analysis of genomes
Class 44
Health care; Cancer screening services; Medical diagnostic testingmonitoring and reporting services; Medical testing for diagnostic or treatment purposes in the field of cancer; Medical testing services; Providing medical information; Health care servicesproviding a database in the field of cancer information and featuring inputting and collection of data and information all for treatment and diagnostic purposes; Providing healthcare information; Providing a website featuring information in the field of the diagnosis and treatment of cancer; Providing information in the field of cancer preventionscreeningdiagnosis and treatment
Publications
History of USPTO decisions and trademark events.
16 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
02/10/2026
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/20/2026
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/20/2026
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/14/2026
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/14/2026
IUAF
USE AMENDMENT FILED
07/10/2025
EISU
TEAS STATEMENT OF USE RECEIVED
07/10/2025
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
04/29/2025
PUBO
PUBLISHED FOR OPPOSITION
03/04/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/04/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/26/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/07/2025
DOCK
ASSIGNED TO EXAMINER
02/07/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/23/2025
NWAP
NEW APPLICATION ENTERED
07/31/2024
Continuous trademark protection
Get notified about every new filing that threatens GUARDANT or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.