Company Analysis

ENDRA Life Sciences Inc. (NDRA)

Nasdaq: NDRA · Electromedical & Electrotherapeutic Apparatus · Ann Arbor, MI · filing with the SEC since 2016
Grade3.0
◀ Past 1.5● Present 4.2▶ Future 2.9
4 est.

Patents

US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026

38 patents granted to the 3 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to ENDRA Life Sciences Inc.’s names, not what it holds today.

Patents granted
38
36 utility, 2 design, 1976 to Dec 31, 2025
Granted in 2025
1
Against none in 2024 and 5 in 2023
Applications published
31
2 of them in 2025
Names they are printed under
3
its own name, a former name
By yearGrantedApplications published
'11'12'17'18'19'20'21'22'23'25
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
Medical technology13
Measurement6
Computer technology6
Telecommunications2
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name3 counted
ENDRA Life Sciences Inc. its own name
US, as the owner printed on each patent
38 granted
23 published
ENDRA, INC. a former name
US, as the owner printed on each patent
0 granted
4 published
ENDRA, INC. a former name
named as the applicant on its applications, in US
0 granted
4 published
Names not counted (2)
ENDRA Life Sciences Inc.
Every patent under it that falls to this company prints another country (CA). 0 granted and 24 published under it are not counted.
Endra Inc.
Most of its patents print NL; this name counts in US. 3 granted and 0 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Jul 8, 202512,350,015Radio frequency applicatorMedical technologyENDRA Life Sciences Inc.
Dec 19, 202311,844,650Thermoacoustic measurement probeMeasurementENDRA Life Sciences Inc.
Aug 22, 202311,730,374Radio frequency applicator for a thermoacoustic imaging systemMedical technologyENDRA Life Sciences Inc.
Apr 4, 202311,619,613Thermoacoustic measurement probeMeasurementENDRA Life Sciences Inc.
Feb 7, 202311,575,760Methods and systems for exchange of equipment performance dataComputer technologyENDRA Life Sciences Inc.
Feb 7, 202311,574,734Methods and systems for exchange of equipment performance dataComputer technologyENDRA Life Sciences Inc.
Oct 25, 202211,478,153System for monitoring tissue temperatureMedical technologyENDRA Life Sciences Inc.
Sep 27, 202211,456,518Method for manufacturing a radio frequency applicatorTelecommunicationsENDRA Life Sciences Inc.
Aug 2, 202211,405,470Methods and systems for exchange of equipment performance dataComputer technologyENDRA Life Sciences Inc.
Jul 19, 202211,392,479Methods and systems for exchange of equipment performance dataComputer technologyENDRA Life Sciences Inc.
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Jul 3, 20252025/0213119METHOD AND SYSTEM FOR ENHANCING RF ENERGY DELIVERY DURING THERMOACOUSTIC IMAGINGMedical technologyENDRA Life Sciences Inc.
May 15, 20252025/0152016RADIO FREQUENCY APPLICATORMedical technologyENDRA Life Sciences Inc. · patent 12,350,015 granted from it
Dec 8, 20222022/0386992THERMOACOUSTIC IMAGING DEVICE WITH AN ACOUSTIC COUPLING PORTIONMedical technologyENDRA Life Sciences Inc.
Dec 2, 20212021/0373108TISSUE-MIMICKING MATERIAL FOR A MULTI-MODALITY IMAGING PHANTOMMedical technologyENDRA Life Sciences Inc. · patent 11,176,848 granted from it
Oct 21, 20212021/0321873THERMOACOUSTIC TRANSDUCER WITH INTEGRATED SWITCHMedical technologyENDRA Life Sciences Inc. · patent 11,172,829 granted from it
Aug 12, 20212021/0244384Acoustically Compatible Radio-Frequency Applicator Method and SystemMedical technologyENDRA Life Sciences Inc. · patent 11,337,676 granted from it
Jun 10, 20212021/0169453THERMOACOUSTIC METHOD AND SYSTEM CONFIGURED TO INTERFACE WITH AN ULTRASOUND SYSTEMMedical technologyENDRA Life Sciences Inc.
Apr 8, 20212021/0102921METHOD AND SYSTEM FOR DETERMINING A PARAMETER OF A MATERIAL OF INTERESTMeasurementENDRA Life Sciences Inc. · patent 11,067,543 granted from it
Apr 1, 20212021/0093202METHOD AND SYSTEM FOR DETERMINING A MATERIAL TYPE OF AN OBJECT OF INTERESTMedical technologyENDRA Life Sciences Inc. · patent 11,266,314 granted from it
Mar 18, 20212021/0077018METHOD AND SYSTEM TO SIMULTANEOUSLY PERFORM THERMOACOUSTIC AND ULTRASOUND IMAGINGMedical technologyENDRA Life Sciences Inc.
What it applied for, 2024 to 2025: Medical technology 2.

A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.

SI Assistanton NDRA · research, not advice