Guardant Health, Inc. logo

Guardant Health, Inc.

24 Marks
Corp.
First Filed:Feb 10, 2014Latest Filed:Oct 24, 2025Address:505 Penobscot Dr., Redwood City, CA 94063, US

Portfolio Overview

Registered
12(50%)
Pending
5(21%)
Dead
7(29%)

Top Classes

Class 42
Software, IT Services & Scientific Research
15(63%)
Class 44
Medical, beauty and agricultural services
15(63%)
Class 5
Pharmaceuticals
8(33%)

TTAB Proceedings

Total Proceedings
2
As Plaintiff
0(0%)
As Defendant
2(100%)

Top Firms

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Trademark Activity Timeline(2014 – 2026)

Trademark Portfolio

24 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
SHIELD UP
SHIELD UP
Service Mark
Word
ITU
PENDING
Owner:
Serial:99461494
Filed:Oct 24, 2025
Classes:42, 44
Goods & Services
Class 042: Medical research; Scientific research; Blood testing for scientific research purposes; Pharmaceutical research services; Class 044: Medical testing services; Health care services for treating cancer; Cancer screening services; Medical screening
GUARDANT
GUARDANT
Trademark
Word
REGISTERED
Owner:
Serial:98676518
Filed:Jul 31, 2024
Classes:5, 10, 42, +1
Registration:8138830
Registered:Feb 10, 2026
Goods & Services
Diagnostic kits comprising diagnostic agents, preparations and substances for medical purposes; Health care; Cancer screening services; Medical diagnostic testing, monitoring and reporting services; Medical testing for diagnostic or treatment purposes in the field of cancer; Medical testing services; Providing medical information; Health care services, namely, providing 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 prevention, screening, diagnosis and treatment; Blood collection kit comprised of blood collection bag, holder for medical sample tubes and vials, and medical sample tubes and vials; 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
GUARDANT NEXUS
GUARDANT NEXUS
Service Mark
Word
ITU
PENDING
Owner:
Serial:98199825
Filed:Sep 27, 2023
Classes:42, 44
Goods & Services
Healthcare services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information for diagnostic purposes; medical testing of blood for diagnostic or cancer screening purposes; providing cancer screening services in the nature of providing medical diagnostic testing services consisting primarily of chemical analysis and use of bioinformatics tools for cancer detection; providing a website featuring information in the field of cancerous diseases for diagnostic and cancer screening purposes; providing a website featuring information in the field of the prevention, screening, diagnosis, and treatment of cancerous diseases for medical purposes; Scientific research for medical purposes in the area of cancerous diseases; structural and functional analysis of genomes; providing a website featuring information in the field of cancerous diseases for scientific purposes; providing a website featuring information about scientific research for medical purposes in the field of cancerous diseases
GUARDANT GALAXY
GUARDANT GALAXY
Service Mark
Word
REGISTERED
Owner:
Serial:97779986
Filed:Feb 3, 2023
Classes:42, 44
Registration:7860090
Registered:Jul 8, 2025
Goods & Services
Scientific research for medical purposes in the area of cancerous diseases; structural and functional analysis of genomes; providing a website featuring information in the field of cancerous diseases for scientific purposes; Platform as a service (PAAS) featuring computer software platforms for conducting, reviewing, and analyzing cancer tests; Providing a website featuring non-downloadable software using artificial intelligence for conducting, reviewing, and analyzing cancer tests; Providing temporary use of on-line non-downloadable software and applications using artificial intelligence for conducting, reviewing, and analyzing cancer images and tests; Providing medical testing services and information in the field of cancer research and disease classification; Medical research services in the field of cancer; Pharmaceutical drug development services
LIQUID BIOPSY
LIQUID BIOPSY
Trademark
Word
ABANDONED
Owner:
Serial:97744447
Filed:Jan 6, 2023
Classes:5
SMART BIOPSY
SMART BIOPSY
Trademark
Word
ITU
PENDING
Owner:
Serial:97744661
Filed:Jan 6, 2023
Classes:10, 42, 44
Goods & Services
Diagnostic kits consisting primarily of clinical diagnostic reagents and assays for cancer screening; Healthcare services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information for diagnostic purposes; medical testing of blood for diagnostic or cancer screening purposes; providing cancer screening services in the nature of providing medical diagnostic testing services consisting primarily of chemical analysis and use of bioinformatics tools for cancer detection; providing a website featuring information in the field of cancerous diseases for diagnostic and cancer screening purposes; providing a website featuring information in the field of the prevention, screening, diagnosis, and treatment of cancerous diseases for medical purposes; "BIOPSY"; Blood collection kit comprised of blood collecting tubes; Scientific research for medical purposes in the area of cancerous diseases; structural and functional analysis of genomes; providing a website featuring information in the field of cancerous diseases for scientific purposes; providing a website featuring information about scientific research for medical purposes in the field of cancerous diseases
SMART LIQUID BIOPSY
SMART LIQUID BIOPSY
Trademark
Word
ITU
PENDING
Owner:
Serial:97744425
Filed:Jan 6, 2023
Classes:10, 42, 44
Goods & Services
Diagnostic kits consisting primarily of clinical diagnostic reagents and assays for cancer screening; Healthcare services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information for diagnostic purposes; medical testing of blood for diagnostic or cancer screening purposes; providing cancer screening services in the nature of providing medical diagnostic testing services consisting primarily of chemical analysis and use of bioinformatics tools for cancer detection; providing a website featuring information in the field of cancerous diseases for diagnostic and cancer screening purposes; providing a website featuring information in the field of the prevention, screening, diagnosis, and treatment of cancerous diseases for medical purposes; "LIQUID BIOPSY"; Blood collection kit comprised of blood collecting tubes; Scientific research for medical purposes in the area of cancerous diseases; structural and functional analysis of genomes; providing a website featuring information in the field of cancerous diseases for scientific purposes; providing a website featuring information about scientific research for medical purposes in the field of cancerous diseases
GUARDANT COMPLETE
GUARDANT COMPLETE
Service Mark
Word
REGISTERED
Owner:
Serial:97711718
Filed:Dec 9, 2022
Classes:44
Registration:7503762
Registered:Sep 10, 2024
Goods & Services
Scientific research for medical purposes in the area of cancerous diseases; structural and functional analysis of genomes; providing a website featuring information in the field of cancerous diseases for scientific purposes; providing a website featuring information about scientific research for medical purposes in the field of cancerous diseases | Healthcare services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information for diagnostic purposes; medical testing of blood for diagnostic or cancer screening purposes; providing cancer screening services in the nature of providing medical diagnostic testing services consisting primarily of chemical analysis and use of bioinformatics tools for cancer detection; providing a website featuring information in the field of cancerous diseases for diagnostic and cancer screening purposes; providing a website featuring information in the field of the prevention, screening, diagnosis, and treatment of cancerous diseases for medical purposes
GUARDANT INFINITY
GUARDANT INFINITY
Service Mark
Word
ABANDONED
Owner:
Serial:97541151
Filed:Aug 9, 2022
Classes:42
G SHIELD
G SHIELD
Trademark
Stylized
ITU
PENDING
Owner:
Serial:97381454
Filed:Apr 26, 2022
Classes:5, 10
Goods & Services
Diagnostic kits consisting primarily of clinical diagnostic reagents and assays for cancer screening | Blood collection kit comprised of blood collection tubes | Scientific research for medical purposes in the area of cancerous diseases; structural and functional analysis of genomes; providing a website featuring information in the field of cancerous diseases for scientific purposes; providing a website featuring information about scientific research for medical purposes in the field of cancerous diseases | Healthcare services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information for diagnostic purposes; medical testing of blood for diagnostic or cancer screening purposes; providing cancer screening services in the nature of providing medical diagnostic testing services consisting primarily of chemical analysis and use of bioinformatics tools for cancer detection; providing a website featuring information in the field of cancerous diseases for diagnostic and cancer screening purposes; providing a website featuring information in the field of the prevention, screening, diagnosis, and treatment of cancerous diseases for medical purposes
G SHIELD
G SHIELD
Service Mark
Stylized
REGISTERED
Owner:
Serial:97980799
Filed:Apr 26, 2022
Classes:42, 44
Registration:8137841
Registered:Feb 10, 2026
Goods & Services
Class 042: Scientific research for medical purposes in the area of cancerous diseases; structural and functional analysis of genomes; providing a website featuring information in the field of cancerous diseases for scientific purposes; providing a website featuring information about scientific research for medical purposes in the field of cancerous diseases; Class 044: Healthcare services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information for diagnostic purposes; medical testing of blood for diagnostic or cancer screening purposes; providing cancer screening services in the nature of providing medical diagnostic testing services consisting primarily of chemical analysis and use of bioinformatics tools for cancer detection; providing a website featuring information in the field of cancerous diseases for diagnostic and cancer screening purposes; providing a website featuring information in the field of the prevention, screening, diagnosis, and treatment of cancerous diseases for medical purposes
GUARDANT SHIELD
GUARDANT SHIELD
Trademark
Word
ABANDONED
Owner:
Serial:97381472
Filed:Apr 26, 2022
Classes:5, 10, 42, +1
Goods & Services
Diagnostic kits consisting primarily of clinical diagnostic reagents and assays for cancer screening | Blood collection kit comprised of blood collection tubes | Scientific research for medical purposes in the area of cancerous diseases; structural and functional analysis of genomes; providing a website featuring information about scientific research in the field of cancerous diseases; providing a website featuring information about scientific research for medical purposes in the area of cancerous diseases | Healthcare services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information for diagnostic purposes; medical testing of blood for diagnostic or cancer screening purposes; providing cancer screening services in the nature of providing medical diagnostic testing services consisting primarily of chemical analysis for cancer detection; providing a website featuring information in the field of cancerous diseases for diagnostic and cancer screening purposes; providing a website featuring information in the field of the prevention, screening, diagnosis, and treatment of cancerous diseases for medical purposes
GUARDANT360 RESPONSE
REGISTERED
Owner:
Serial:90786327
Filed:Jun 21, 2021
Classes:42, 44
Registration:7892186
Registered:Aug 12, 2025
Goods & Services
Healthcare services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information for treatment and diagnostic purposes; medical testing for diagnostic or treatment purposes; providing cancer detection and monitoring services in the nature of providing medical diagnostic testing services consisting primarily of chemical analysis, genomic and molecular analysis, and use of bioinformatics tools for cancer detection; providing a website featuring information in the field of cancerous diseases for diagnostic and treatment purposes; providing medical information to healthcare professionals; providing a website featuring information in the field of cancerous diseases for medical purposes; "RESPONSE"
TISSUENEXT
TISSUENEXT
Trademark
Word
REGISTERED
Owner:
Serial:90786317
Filed:Jun 21, 2021
Classes:5
Registration:7537881
Registered:Oct 15, 2024
Goods & Services
Diagnostic kits consisting primarily of clinical diagnostic reagents and assays for tumor-based cancer detection, monitoring, and treatment | Kit comprised of tissue sample collection devices | Scientific research for medical purposes in the area of cancerous diseases; structural and functional analysis of genomes; providing a website featuring information in the field of cancerous diseases for scientific purposes | Healthcare services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information for treatment and diagnostic purposes; medical testing for diagnostic or treatment purposes; providing cancer detection services in the nature of providing medical diagnostic testing services consisting primarily of chemical analysis, genomic and molecular analysis, and use of bioinformatics tools for cancer detection; providing a website featuring information in the field of cancerous diseases for diagnostic and treatment purposes; providing medical information to healthcare professionals; providing a website featuring information in the field of cancerous diseases for medical purposes
90642626
90642626
Trademark
Design
REGISTERED
Owner:
Serial:90642626
Filed:Apr 13, 2021
Classes:5, 10, 42, +1
Registration:8060946
Registered:Dec 9, 2025
Goods & Services
Diagnostic kits consisting primarily of clinical diagnostic reagents and assays for tumor-based cancer detection, monitoring, and treatment; Healthcare services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information for treatment and diagnostic purposes; medical testing for diagnostic or treatment purposes; providing cancer recurrence and monitoring services in the nature of providing medical diagnostic testing services consisting primarily of chemical analysis and use of bioinformatics tools for cancer detection; providing a website featuring information in the field of cancerous diseases for diagnostic and treatment purposes; providing a website featuring information in the field of cancerous diseases for medical purposes; Blood collection kit comprised of blood collecting tubes; Scientific research for medical purposes in the area of cancerous diseases; structural and functional analysis of genomes; providing a website featuring information in the field of cancerous diseases for scientific purposes
GUARDANT REVEAL
GUARDANT REVEAL
Trademark
Word
REGISTERED
Owner:
Serial:90357691
Filed:Dec 3, 2020
Classes:5
Registration:7507997
Registered:Sep 17, 2024
Goods & Services
Diagnostic kits consisting primarily of clinical diagnostic reagents and assays for tumor-based cancer detection, monitoring, and treatment | Blood collection kit comprised of blood collecting tubes | Scientific research for medical purposes in the area of cancerous diseases; structural and functional analysis of genomes; providing a website featuring scientific information in the field of cancerous diseases | Healthcare services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information for treatment and diagnostic purposes; medical testing for diagnostic or treatment purposes; providing cancer recurrence and monitoring services in the nature of providing medical diagnostic testing services consisting primarily of chemical analysis and use of bioinformatics tools for cancer detection; providing a website featuring information in the field of cancerous diseases for diagnostic and treatment purposes; providing a website featuring medical information in the field of cancerous diseases
GUARDANT360
GUARDANT360
Trademark
Word
REGISTERED
Owner:
Serial:90339196
Filed:Nov 24, 2020
Classes:10
Registration:7360816
Registered:Apr 16, 2024
Goods & Services
Blood collection kit comprised of blood collecting tubes
GUARDANTOMNI
GUARDANTOMNI
Service Mark
Word
REGISTERED
Owner:
Serial:87982455
Filed:Aug 1, 2017
Classes:42, 44
Registration:5968291
Registered:Jan 21, 2020
Goods & Services
Healthcare services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information all for treatment and diagnostic purposes; Medical testing for diagnostic or treatment purposes; Providing cancer screening services; Providing cancer screening services in the nature of providing medical diagnostic testing services consisting primarily of chemical analysis and use of bioinformatics tools for cancer screening; Scientific research for medical purposes in the area of cancerous diseases; Structural and functional analysis of genomes
GUARDANTOMNI
GUARDANTOMNI
Trademark
Word
ABANDONED
Owner:
Serial:87551806
Filed:Aug 1, 2017
Classes:5
KNOW CANCER
KNOW CANCER
Service Mark
Stylized
ABANDONED
Owner:
Serial:86835284
Filed:Dec 1, 2015
Classes:42
Goods & Services
"CANCER"
DIGITAL SEQUENCING
DIGITAL SEQUENCING
Service Mark
Word
ABANDONED
Owner:
Serial:86198291
Filed:Feb 19, 2014
Classes:44
NON-INVASIVE CANCER SEQUENCING
ABANDONED
Owner:
Serial:86198303
Filed:Feb 19, 2014
Classes:44
GUARDANT360
GUARDANT360
Service Mark
Word
REGISTERED
Owner:
Serial:86189683
Filed:Feb 10, 2014
Classes:42, 44
Registration:4601221
Registered:Sep 9, 2014
Goods & Services
Health care services, namely, providing a database in the field of cancer related information and featuring inputting and collection of data and information all for treatment and diagnostic purposes; Medical testing for diagnostic or treatment purposes; Providing cancer screening services; Scientific research for medical purposes in the area of cancerous diseases; Structural and functional analysis of genomes
GUARDANT HEALTH
GUARDANT HEALTH
Service Mark
Word
REGISTERED
Owner:
Serial:86189662
Filed:Feb 10, 2014
Classes:42
Registration:4648149
Registered:Dec 2, 2014
Goods & Services
"HEALTH"; Medical and scientific research in the field of cancer treatment and diagnosis; Structural and functional analysis of genomes

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