Patents
US 9439972 B2: Antifungal serum
- Granted
- 2016-09-13
- Filed
- 2013-09-10 application 14022389
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The subject invention is based upon the discovery that an antifungal agent can be delivered through the fingernail or the toenail of an infected human to treat onychomycosis by dissolving or dispersing the antifungal agent in a solvent system which is comprised of a combination of an alkyl lactate and Simmondsia chinesis seed oil. In accordance with this invention the antifungal agent is absorbed by and incorporated into the nail matrix by diffusing through the epithelium of the nail bed to reach the nail bed hyperkeratosis. The antifungal agent additionally penetrates into the ventral surface of the nail plate. The subject invention more specifically discloses an antifungal serum which is comprised of (1) an alkyl lactate, such as isoamyl lactate, (2) Simmondsia chinesis seed oil, and (3) an antifungal agent, such as tolnaftate or undecylenic acid.
Source: PVGPATDIS, file of 2026-04-10 (ipg160913.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Ad Lunam Labs, Inc. 3 patents | US company or organization | Henderson, NV | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Turner Rockhill | Akron, OH | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61K | Preparations for medical, dental or toiletry purposes | A61K47/44 | 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 |
|---|---|---|---|---|---|
| 2014-06-16 | Assignment Assignment of assignor's interest | ROCKHILL, TURNER signed 2013-09-09 | AD LUNAM LABS, INC. HENDERSON, NV | 33108/879 | 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.