Patents
US 10119113 B2: Systems for isolating and using clinically safe adipose derived regenerative cells
- Granted
- 2018-11-06
- Filed
- 2015-10-12 application 14880891
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Systems and methods are described that are used to separate cells from a wide variety of tissues. In particular, automated systems and methods are described that separate regenerative cells, e.g., stem and/or progenitor cells, from adipose tissue. The systems and methods described herein provide rapid and reliable methods of separating and concentrating regenerative cells suitable for re-infusion into a subject.
Source: PVGPATDIS, file of 2026-04-10 (ipg181106.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| CYTORI THERAPEUTICS, INC. 21 patents | US company or organization | San Diego, CA | CYTORI THERAPEUTICS, INC. State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Marc H. Hedrick | Encinitas, CA | 19 | PVGPATDIS, file of 2026-04-10 | |
| John K. Fraser | San Diego, CA | 21 | PVGPATDIS, file of 2026-04-10 | |
| Michael J. Schulzki | Rancho Santa Fe, CA | 4 | PVGPATDIS, file of 2026-04-10 | |
| Bobby Byrnes | Carlsbad, CA | 3 | PVGPATDIS, file of 2026-04-10 | |
| Grace Carlson | San Francisco, CA | 4 | PVGPATDIS, file of 2026-04-10 | |
| Ronda Elizabeth Schreiber | Poway, CA | 8 | PVGPATDIS, file of 2026-04-10 | |
| Isabella Wulur | Rancho Cucamonga, CA | 3 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| C12M | Apparatus for enzymology or microbiology; apparatus for culturing microorganisms for producing biomass, for growing cells or for obtaining fermentation or metabolic products, i.e. bioreactors or fermenters | C12M47/04 | PVGPATDIS, file of 2026-04-10 |
| A61B | Diagnosis; surgery; identification | A61B17/00 | PVGPATDIS, file of 2026-04-10 |
| A61K | Preparations for medical, dental or toiletry purposes | A61K35/28 | PVGPATDIS, file of 2026-04-10 |
| C12N | Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture media | C12N5/0667 | 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 |
|---|---|---|---|---|---|
| 2019-08-01 | Correction Corrective assignment to correct the correct assignee's address previously recorded at reel: 049313 frame: 0434. assignor(s) hereby confirms the assignment. | CYTORI THERAPEUTICS, INC. signed 2019-04-24 | LOREM VASCULAR PTE. LTD. SINGAPORE | 49942/204 | ECORSEXC, file of 2026-09-25 |
| 2019-05-17 | Assignment Assignment of assignor's interest | CYTORI THERAPEUTICS, INC. signed 2019-04-24 | LOREM VASCULAR PTE. LTD. MELBOURNE VIC | 49313/434 | ECORSEXC, file of 2026-09-25 |
| 2019-04-25 | Assignment Assignment of assignor's interest | CYTORI THERAPEUTICS, INC. signed 2019-04-24 | LOREM VASCULAR PTE. LTD. SAN DIEGO, CA | 49651/1 | ECORSEXC, file of 2026-09-25 |
| 2019-04-25 | Release of security interest Release of security interest | OXFORD FINANCE LLC signed 2019-04-23 | CYTORI THERAPEUTICS, INC. SAN DIEGO, CA | 49011/347 | ECORSEXC, file of 2026-09-25 |
| 2017-09-22 | Security interest Security interest Security interest | CYTORI THERAPEUTICS, INC. signed 2017-09-20 | OXFORD FINANCE LLC, AS COLLATERAL AGENT ALEXANDRIA, VA | 43952/150 | ECORSEXC, file of 2026-09-25 |
| 2016-02-05 | Assignment Assignment of assignor's interest | FRASER, JOHN K. signed 2015-12-03 SCHREIBER, RONDA ELIZABETH signed 2015-12-04 SCHULZKI, MICHAEL J. signed 2015-12-04 WULUR, ISABELLA signed 2015-12-04 CARLSON, GRACE signed 2015-12-07 BYRNES, BOBBY signed 2015-12-09 HEDRICK, MARC H. signed 2015-12-09 | CYTORI THERAPEUTICS, INC. SAN DIEGO, CA | 37679/80 | 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.