Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026
4 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 Fresenius Medical Care AG’s names, not what it holds today.
Patents granted
4
4 utility, 1976 to Dec 31, 2025
Granted in 2025
1
Against 1 in 2024 and 2 in 2023
Applications published
27
5 of them in 2025
Names they are printed under
2
its own name
By yearGrantedApplications published
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 technology2
Computer technology1
Digital communication1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name2 counted
Fresenius Medical Care AG & Co. KGaA its own name
named as the applicant on its applications, in DE
20 publishedFresenius Medical Care AG & Co. KGaA its own name
DE, as the owner printed on each patent
7 published
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|
| Jan 7, 2025 | 12,191,028 | Safeguarding mechanisms for the operation of medical apparatuses using disposables in a dialysis environment | Digital communication | Fresenius Medical Care AG & Co. KGaA |
| May 21, 2024 | 11,990,947 | Method and system for non-electric communication in water treatment plants or medical appliances | Medical technology | Fresenius Medical Care AG & Co. KGaA |
| Sep 19, 2023 | 11,759,556 | Parabiotic dialysis systems and techniques | Medical technology | Fresenius Medical Care AG & Co. KGaA |
| Jul 4, 2023 | 11,693,489 | Contactless operation of medical devices using a pointing apparatus | Computer technology | Fresenius Medical Care AG & Co. KGaA |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|
| Nov 6, 2025 | 2025/0342949 | DEVICE AND METHOD FOR INTERACTIVELY PERFORMING SAMPLING AND/OR DISINFECTION | Medical technology | Fresenius Medical Care AG & Co. KGaA |
| Nov 6, 2025 | 2025/0342948 | DEVICE AND METHOD FOR THE INTERACTIVE RELEASE OF AN OPERATING MODE | Medical technology | Fresenius Medical Care AG & Co. KGaA |
| Nov 6, 2025 | 2025/0339592 | BLOOD TREATMENT DEVICE | Medical technology | Fresenius Medical Care AG & Co. KGaA |
| Mar 13, 2025 | 2025/0087344 | Safeguarding Mechanism for the Operation of Medical Apparatuses Using Disposables in a Dialysis Environment | Digital communication | Fresenius Medical Care AG & Co. KGaA |
| Mar 6, 2025 | 2025/0079022 | PATIENT POPULATION FLOW MODELING | Medical technology | Fresenius Medical Care AG & Co. KGaA |
| Oct 17, 2024 | 2024/0346213 | FEEDBACK-BASED PREDICTION OF MEDICAL DEVICE DEFECTS | Control | Fresenius Medical Care AG & Co. KGaA |
| Aug 8, 2024 | 2024/0266039 | Home Dialysis Machine Network Including Walk-Up Service Centers | Medical technology | Fresenius Medical Care AG & Co. KGaA |
| Apr 11, 2024 | 2024/0115780 | Computer System for Specifying Adjustable Settings of a Blood Treatment Apparatus | Medical technology | Fresenius Medical Care AG & Co. KGaA |
| Jan 11, 2024 | 2024/0012934 | HEALTHCARE-ACTIVITY TRIGGERED DATA MANAGEMENT | Computer technology | Fresenius Medical Care AG & Co. KGaA |
| Dec 28, 2023 | 2023/0414846 | PARABIOTIC DIALYSIS SYSTEMS AND TECHNIQUES | Medical technology | Fresenius Medical Care AG & Co. KGaA |
What it applied for, 2024 to 2025: Medical technology 6 · Computer technology 1 · Control 1 · Digital communication 1.
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.