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Milestone Scientific, Inc. (MLSS)

NYSE: MLSS · Orthopedic, Prosthetic & Surgical Appliances & Supplies · Livingston, NJ · filing with the SEC since 1996
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2 est.
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Patents

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

38 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 Milestone Scientific, Inc.’s names, not what it holds today.

Patents granted
38
25 utility, 13 design, 1976 to Dec 31, 2025
Granted in 2025
2
Against 3 in 2024 and 1 in 2023
Applications published
12
since 2001, to Dec 31, 2025
Names they are printed under
2
its own name
By yearGrantedApplications published
'09'10'11'14'15'16'17'18'19'20'21'22'23'24'25
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
Medical technology5
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name2 counted
MILESTONE SCIENTIFIC, INC. its own name
US, as the owner printed on each patent
38 granted
3 published
Milestone Scientific, Inc. its own name
named as the applicant on its applications, in US
0 granted
9 published
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Mar 18, 2025D1,067,426Cartridge holder for anesthetic and pressure transducer deviceMILESTONE SCIENTIFIC, INC.
Mar 11, 2025D1,066,656Cartridge holder for anestheticMILESTONE SCIENTIFIC, INC.
Sep 24, 202412,096,957Device and method for needle/catheter location utilizing correlation analysisMedical technologyMILESTONE SCIENTIFIC, INC.
Jul 16, 2024D1,035,857Drive unit for anestheticMILESTONE SCIENTIFIC, INC.
Apr 23, 2024D1,023,805Pressure transducer housingMILESTONE SCIENTIFIC, INC.
Feb 14, 2023D978,338Injection deviceMILESTONE SCIENTIFIC, INC.
Oct 18, 202211,471,595Method and apparatus for performing a peripheral nerve blockMedical technologyMILESTONE SCIENTIFIC, INC.
Oct 19, 202111,147,927Device and method for identification of a target regionMedical technologyMILESTONE SCIENTIFIC, INC.
Mar 30, 202110,960,141Device and method for identification of a target regionMedical technologyMILESTONE SCIENTIFIC, INC.
Mar 16, 202110,946,139Disposable assembly for drug infusion with pressure sensing for identification of and injection into fluid-filled anatomic spacesMedical technologyMILESTONE SCIENTIFIC, INC.
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Dec 1, 20222022/0378318Device and Method for Needle/Catheter Location Utilizing Correlation AnalysisMedical technologyMilestone Scientific, Inc. · patent 12,096,957 granted from it
Oct 28, 20212021/0330349Device and Method for Needle/Catheter Location Utilizing Correlation AnalysisMedical technologyMilestone Scientific, Inc.
Sep 23, 20212021/0290843METHOD AND APPARATUS FOR PERFORMING A PERIPHERAL NERVE BLOCKMedical technologyMilestone Scientific, Inc. · patent 11,471,595 granted from it
Jun 10, 20212021/0170110DEVICE AND METHOD FOR IDENTIFICATION OF A TARGET REGIONMedical technologyMilestone Scientific, Inc. · patent 11,147,927 granted from it
Mar 25, 20212021/0085889DEVICE AND METHOD FOR IDENTIFICATION OF A TARGET REGIONMedical technologyMilestone Scientific, Inc. · patent 10,960,141 granted from it
Nov 8, 20182018/0318501METHOD AND APPARATUS FOR PERFORMING A PERIPHERAL NERVE BLOCKMedical technologyMilestone Scientific, Inc.
Oct 18, 20182018/0296792METHOD AND APPARATUS FOR SUBCUTANEOUS INJECTION WITH ELECTRIC NERVE STIMULATIONMedical technologyMilestone Scientific, Inc. · patent 10,842,966 granted from it
Aug 16, 20182018/0228968DRUG INFUSION DEVICEMedical technologyMilestone Scientific, Inc. · patent 10,632,255 granted from it
Mar 8, 20182018/0064870DISPOSABLE ASSEMBLY FOR DRUG INFUSION WITH PRESSURE SENSING FOR IDENTIFICATION OF AND INJECTION INTO FLUID-FILLED ANATOMIC SPACESMedical technologyMilestone Scientific, Inc. · patent 10,946,139 granted from it
Apr 20, 20172017/0106163METHOD AND APPARATUS FOR PERFORMING A PERIPHERAL NERVE BLOCKMedical technologyMILESTONE SCIENTIFIC, INC. · patent 10,220,180 granted from it

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 MLSS · research, not advice