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Personalis, Inc. (PSNL)

Nasdaq: PSNL · Services-Medical Laboratories · Fremont, CA · filing with the SEC since 2011
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Grade3.5
◀ Past 3.7● Present 3.6▶ Future 3.1
1 est.
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Patents

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

39 patents granted to the 2 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 Personalis, Inc.’s names, not what it holds today.

Patents granted
39
39 utility, 1976 to Dec 31, 2025
Granted in 2025
6
Against 5 in 2024 and 9 in 2023
Applications published
61
7 of them in 2025
Names they are printed under
2
its own name
By yearGrantedApplications published
'14'15'16'17'18'19'20'21'22'23'24'25
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
Computer technology17
Biotechnology10
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name2 counted
Personalis, Inc. its own name
US, as the owner printed on each patent
39 granted
12 published
Personalis, Inc. its own name
named as the applicant on its applications, in US
0 granted
49 published
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Dec 30, 202512,512,183Estimating tumor purity from single samplesBiotechnologyPersonalis, Inc.
Jul 29, 202512,371,746Methods and systems for genetic analysisComputer technologyPersonalis, Inc.
May 13, 202512,297,508Customized assays for personalized cancer monitoringComputer technologyPersonalis, Inc.
Apr 8, 202512,270,083Methods for using mosaicism in nucleic acids sampled distal to their originBiotechnologyPersonalis, Inc.
Mar 25, 202512,258,628Methods and systems for genetic analysisComputer technologyPersonalis, Inc.
Feb 4, 202512,217,830Estimating tumor purity from single samplesBiotechnologyPersonalis, Inc.
Sep 10, 202412,084,717Methods and systems for genetic analysisComputer technologyPersonalis, Inc.
May 7, 202411,976,326Methods and systems for genetic analysisComputer technologyPersonalis, Inc.
Apr 23, 202411,965,214Methods for using mosaicism in nucleic acids sampled distal to their originBiotechnologyPersonalis, Inc.
Apr 9, 202411,952,625Methods and systems for genetic analysisComputer technologyPersonalis, Inc.
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Oct 16, 20252025/0320551METHODS AND SYSTEMS FOR GENETIC ANALYSISComputer technologyPersonalis, Inc.
Oct 9, 20252025/0316332METHODS AND SYSTEM FOR USING METHYLATION DATA FOR DISEASE DETECTION AND QUANTIFICATIONComputer technologyPersonalis, Inc.
Aug 28, 20252025/0270653CUSTOMIZED ASSAYS FOR PERSONALIZED CANCER MONITORINGBiotechnologyPersonalis, Inc.
Jun 26, 20252025/0207204METHODS FOR USING MOSAICISM IN NUCLEIC ACIDS SAMPLED DISTAL TO THEIR ORIGINBiotechnologyPersonalis, Inc.
Jun 12, 20252025/0188540METHODS AND SYSTEMS FOR GENETIC ANALYSISComputer technologyPersonalis, Inc.
Apr 17, 20252025/0125015ESTIMATING TUMOR PURITY FROM SINGLE SAMPLESBiotechnologyPersonalis, Inc. · patent 12,512,183 granted from it
Apr 17, 20252025/0125010DETERMINING FRAGMENTOMIC SIGNATURES BASED ON LATENT VARIABLES OF NUCLEIC ACID MOLECULESComputer technologyPersonalis, Inc.
Dec 26, 20242024/0425920METHODS AND SYSTEMS FOR GENETIC ANALYSISComputer technologyPersonalis, Inc. · patent 12,371,746 granted from it
Nov 28, 20242024/0392368METHODS AND SYSTEMS FOR GENETIC ANALYSISComputer technologyPersonalis, Inc.
Aug 1, 20242024/0257913METHODS AND SYSTEMS FOR GENOMIC ANALYSISComputer technologyPersonalis, Inc.
What it applied for, 2024 to 2025: Computer technology 9 · Biotechnology 5.

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 PSNL · research, not advice