Patents
US 10842818 B2: Methods for preparing platelet products
- Granted
- 2020-11-24
- Filed
- 2015-07-23 application 15327928
- Type
- Utility · 31 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Provided herein are improved processes for preparing and treating platelet products. The methods are useful in the efficient preparation of platelet products with desirable characteristics, including pathogen inactivated platelet products.
Source: PVGPATDIS, file of 2026-04-10 (ipg201124.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 |
|---|---|---|---|---|
| Johannes VERMEIJ | Krimpen aan den IJssel, NL | 2 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61K | Preparations for medical, dental or toiletry purposes | A61K35/19 | PVGPATDIS, file of 2026-04-10 |
| C12N | Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture media | C12N5/0644 | 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 |
| 2020-08-04 | Assignment Assignment of assignor's interest | VERMEIJ, JOHANNES signed 2020-08-01 | CERUS CORPORATION CONCORD, CA | 53397/631 | 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.