Patents
US 12064537 B2: Kits and methods for preparing pathogen-inactivated platelet compositions
- Granted
- 2024-08-20
- Filed
- 2021-12-16 application 17553509
- Type
- Utility · 38 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Provided are methods for preparing pathogen-inactivated platelet compositions, as well as processing sets and compositions related thereto.
Source: PVGPATDIS, file of 2026-04-10 (ipg240820.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 |
|---|---|---|---|---|
| Tovo DAVID | San Francisco, CA | 3 | PVGPATDIS, file of 2026-04-10 | |
| Betsy Donnelly | Moraga, CA | 2 | PVGPATDIS, file of 2026-04-10 | |
| Anna Erickson | Richmond, CA | 6 | PVGPATDIS, file of 2026-04-10 | |
| Naheed Mufti | Danville, CA | 6 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61M | Devices for introducing media into, or onto, the body ; devices for transducing body media or for taking media from the body ; devices for producing or ending sleep or stupor | A61M1/0272 | PVGPATDIS, file of 2026-04-10 |
| A61K | Preparations for medical, dental or toiletry purposes | A61K35/19 | PVGPATDIS, file of 2026-04-10 |
| 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 | A61L2/02 | 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 |
|---|---|---|---|---|---|
| 2026-05-20 | Release of security interest Release of security interest | MIDCAP FINANCIAL TRUST signed 2026-05-20 | CERUS CORPORATION CONCORD, CA | 75610/621 | PASDL, file of 2026-08-13 |
| 2026-05-20 | Release of security interest Release of security interest | MIDCAP FUNDING IV TRUST signed 2026-05-20 | CERUS CORPORATION CONCORD, CA | 75583/598 | PASDL, file of 2026-08-13 |
| 2025-08-29 | Security interest Security interest Amended and restated intellectual property security agreement (term loan) | CERUS CORPORATION signed 2023-03-31 | MIDCAP FINANCIAL TRUST BETHESDA, MD | 72727/928 | PASDL, file of 2026-10-15 |
| 2025-08-29 | Security interest Security interest Amended and restated intellectual property security agreement (revolving loan) | CERUS CORPORATION signed 2023-03-31 | MIDCAP FUNDING IV TRUST BETHESDA, MD | 72727/854 | PASDL, file of 2026-10-15 |
| 2024-04-09 | Assignment Assignment of assignor's interest | DONNELLY, BETSY signed 2021-08-04 MUFTI, NAHEED signed 2021-08-04 ERICKSON, ANNA signed 2021-08-09 DAVID, TOVO signed 2021-08-17 | CERUS CORPORATION CONCORD, CA | 67051/799 | 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.