Patents
US 9884013 B2: Intravascular delivery of nanoparticle compositions and uses thereof
- Granted
- 2018-02-06
- Filed
- 2015-05-15 application 14714131
- Type
- Utility · 33 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The present invention provides methods of delivering a composition comprising nanoparticles that comprise a macrolide and an albumin by directly injecting the nanoparticle composition into the blood vessel wall or the tissue surrounding the blood vessel wall. The methods can be used for inhibiting negative remodeling or vascular fibrosis in the blood vessel and are useful for treating various diseases.
Source: PVGPATDIS, file of 2026-04-10 (ipg180206.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Abraxis BioScience, LLC 72 patents | US company or organization | Summit, NJ | PVGPATDIS, file of 2026-04-10 | |
| Mercator MedSystems, Inc. 30 patents | US company or organization | San Leandro, CA | MERCATOR MEDSYSTEMS, INC. State business registration EXACT high confidence: identical full name and state MERCATOR MEDSYSTEMS INC Form D issuer EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Kirk Patrick Seward | San Francisco, CA | 31 | PVGPATDIS, file of 2026-04-10 | |
| Neil P. Desai | Los Angeles, CA | 80 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61K | Preparations for medical, dental or toiletry purposes | A61K9/0019 | PVGPATDIS, file of 2026-04-10 |
| 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 | A61M25/0084 | PVGPATDIS, file of 2026-04-10 |
| A61P | Specific therapeutic activity of chemical compounds or medicinal preparations | A61P9/00 | 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 |
|---|---|---|---|---|---|
| 2015-07-24 | Assignment Assignment of assignor's interest | SEWARD, KIRK signed 2014-02-21 | MERCATOR MEDSYSTEMS, INC. SAN LEANDRO, CA | 36175/433 | ECORSEXC, file of 2026-09-25 |
| 2015-07-24 | Assignment Assignment of assignor's interest | DESAI, NEIL P. signed 2013-12-16 | ABRAXIS BIOSCIENCE, LLC LOS ANGELES, CA | 36175/424 | 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.