Patents
US 11395837 B2: Placental tissue component compositions for treatment of skin defects and methods using same
- Granted
- 2022-07-26
- Filed
- 2020-11-30 application 17106916
- Type
- Utility · 11 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The present disclosure provides methods of treating defects such as wrinkles or scars via a subdermal injection of placental tissue components. It also provides placental tissue compositions maintained within the barrel of a syringe, which may be for use in treating such defects.
Source: PVGPATDIS, file of 2026-04-10 (ipg220726.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| MiMedx Group, Inc. 115 patents | US company or organization | Marietta, GA | MIMEDX GROUP, INC. Form D issuer EXACT high confidence: identical full name and state MIMEDX GROUP, INC. SEC filer EXACT medium confidence: identical full name, one of each nationally | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Rick LeVaughn | Marietta, GA | 3 | PVGPATDIS, file of 2026-04-10 | |
| Sivakkumar Arjunon | Marietta, GA | 3 | PVGPATDIS, file of 2026-04-10 | |
| Olivia Taylor | Marietta, GA | 2 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61K | Preparations for medical, dental or toiletry purposes | A61K35/50 | 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 | A61L27/3683 | PVGPATDIS, file of 2026-04-10 |
| A61P | Specific therapeutic activity of chemical compounds or medicinal preparations | A61P17/02 | PVGPATDIS, file of 2026-04-10 |
| A61Q | Specific use of cosmetics or similar toiletry preparations | A61Q19/08 | 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 |
|---|---|---|---|---|---|
| 2024-01-25 | Security interest Security interest Security interest | MIMEDX GROUP, INC. signed 2024-01-19 | CITIZENS BANK, N.A. PROVIDENCE, RI | 66371/136 | PASDL, file of 2026-10-15 |
| 2021-03-01 | Assignment Assignment of assignor's interest | ARJUNON, SIVAKKUMAR signed 2019-01-23 LEVAUGHN, RICK signed 2019-01-30 TAYLOR, OLIVIA signed 2019-02-05 | MIMEDX GROUP, INC. MARIETTA, GA | 55441/700 | 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.