Patents
US 12343436 B2: System and methods for implementing a biological fluid treatment device
- Granted
- 2025-07-01
- Filed
- 2023-12-12 application 18536905
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Electronic devices for treating a biological fluid and methods of operating the devices are disclosed. In some embodiments, the electronic device includes a plurality of non-safety critical components, a first controller communicatively coupled to the plurality of non-safety critical components, a plurality of safety critical components, and a second controller communicatively coupled to the plurality of safety critical components. In some embodiments, the electronic device includes a treatment interface.
Source: PVGPATDIS, file of 2026-04-10 (ipg250701.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Cerus Corporation 22 patents | US company or organization | Concord, CA | CERUS CORPORATION Federal lobbying client EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Daniel Church | Danville, CA | 16 | PVGPATDIS, file of 2026-04-10 | |
| Lloyd Ison | Livermore, CA | 7 | PVGPATDIS, file of 2026-04-10 | |
| Seyhan Akkoyun | Concord, CA | 2 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61L | Methods or apparatus for sterilising materials or objects in general; disinfection, sterilisation or deodorisation of air; chemical aspects of bandages, dressings, absorbent pads or surgical articles; materials for bandages, dressings, absorbent pads or surgical articles | A61L2/087 | PVGPATDIS, file of 2026-04-10 |
| G16H | Healthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data | G16H40/63 | PVGPATDIS, file of 2026-04-10 |
| B01F | Mixing, e.g. dissolving, emulsifying or dispersing | B01F31/00 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-03-12 | Assignment Assignment of assignor's interest | CHURCH, DANIEL signed 2022-06-28 AKKOYUN, SEYHAN signed 2022-07-08 ISON, LLOYD signed 2022-07-12 | CERUS CORPORATION CONCORD, CA | 70490/347 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.