---
title: "LEFFLER EUGENE FREDERICK — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3427b63e-5660-5cee-9d1e-cc0cd7cfe893
json: https://whiteintel.dev/api/public/dossier/3427b63e-5660-5cee-9d1e-cc0cd7cfe893
identifier: sec:0001952347
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LEFFLER EUGENE FREDERICK

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001952347`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3427b63e-5660-5cee-9d1e-cc0cd7cfe893  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3427b63e-5660-5cee-9d1e-cc0cd7cfe893  

## Ownership & control

### Holdings / subsidiaries

- **BIOFRONTERA INC.** (officer) — https://whiteintel.dev/entity/54ce3c8e-749c-5f80-914f-effed4ebf0e0

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LEFFLER EUGENE FREDERICK**. Human view: https://whiteintel.dev/entity/3427b63e-5660-5cee-9d1e-cc0cd7cfe893 · Structured JSON: https://whiteintel.dev/api/public/dossier/3427b63e-5660-5cee-9d1e-cc0cd7cfe893._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._