---
title: "HAUSMAN MARVIN S MD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f0b776e0-70af-5e5a-a3a5-4893b696f2eb
json: https://whiteintel.dev/api/public/dossier/f0b776e0-70af-5e5a-a3a5-4893b696f2eb
identifier: sec:0001067956
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HAUSMAN MARVIN S MD

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001067956`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f0b776e0-70af-5e5a-a3a5-4893b696f2eb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f0b776e0-70af-5e5a-a3a5-4893b696f2eb  

## Ownership & control

### Holdings / subsidiaries

- **ARBIOS SYSTEMS INC** (director) — https://whiteintel.dev/entity/28391503-b395-57c5-9c0b-57c2c97450fc
- **LUDWIG ENTERPRISES, INC.** (tenpercentowner) — https://whiteintel.dev/entity/7c36be23-a2e6-5926-bb91-2504abd1252c
- **ENTIA BIOSCIENCES, INC.** (officer) — https://whiteintel.dev/entity/ad469d0e-063f-54e9-96a9-7165b7f6be31
- **ENTIA BIOSCIENCES, INC.** (director) — https://whiteintel.dev/entity/ad469d0e-063f-54e9-96a9-7165b7f6be31
- **ENTIA BIOSCIENCES, INC.** (tenpercentowner) — https://whiteintel.dev/entity/ad469d0e-063f-54e9-96a9-7165b7f6be31
- **GT BIOPHARMA, INC.** (director) — https://whiteintel.dev/entity/d3759628-f2cc-5dde-b59e-0381451f537e
- **GT BIOPHARMA, INC.** (officer) — https://whiteintel.dev/entity/d3759628-f2cc-5dde-b59e-0381451f537e
- **AXONYX INC** (director) — https://whiteintel.dev/entity/475650f2-862f-5bc8-8ed7-ba37654cc1c1

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **HAUSMAN MARVIN S MD** — https://whiteintel.dev/entity/f0b776e0-70af-5e5a-a3a5-4893b696f2eb · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HAUSMAN MARVIN S MD**. Human view: https://whiteintel.dev/entity/f0b776e0-70af-5e5a-a3a5-4893b696f2eb · Structured JSON: https://whiteintel.dev/api/public/dossier/f0b776e0-70af-5e5a-a3a5-4893b696f2eb._

_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"._