---
title: "DEERFIELD INTERNATIONAL LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1ca1b752-35fb-56fa-a782-c75b428a7870
json: https://whiteintel.dev/api/public/dossier/1ca1b752-35fb-56fa-a782-c75b428a7870
identifier: sec:0001061970
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DEERFIELD INTERNATIONAL LTD

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001061970`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1ca1b752-35fb-56fa-a782-c75b428a7870  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1ca1b752-35fb-56fa-a782-c75b428a7870  

## Ownership & control

### Holdings / subsidiaries

- **DYNAVAX TECHNOLOGIES CORP** (tenpercentownerother) — https://whiteintel.dev/entity/226cb0cf-11f9-5e28-9899-679e83adaa5b
- **INSPIRE PHARMACEUTICALS INC** (tenpercentownerother) — https://whiteintel.dev/entity/d1752288-e7f2-5507-82e1-bb8e1d07ea5b
- **MEDICINES CO /DE** (tenpercentownerother) — https://whiteintel.dev/entity/37e9c771-3546-51bb-b16f-77f508c63abd
- **RIGEL PHARMACEUTICALS INC** (tenpercentownerother) — https://whiteintel.dev/entity/d86958a6-7ca3-521c-887c-e574ee5ee40b
- **ISTA PHARMACEUTICALS INC** (tenpercentownerother) — https://whiteintel.dev/entity/53afa45d-b765-5511-ad5e-9588e744558d
- **HI TECH PHARMACAL CO INC** (tenpercentownerother) — https://whiteintel.dev/entity/81f4f861-5842-5ae4-ba52-cd2d6d6d9f97
- **NXSTAGE MEDICAL, INC.** (tenpercentowner) — https://whiteintel.dev/entity/6af4045d-235f-51fe-ab3b-8f44dd71f57c
- **SALIX HOLDINGS LTD** (tenpercentownerother) — https://whiteintel.dev/entity/8325ba54-1c9a-50e0-ae31-99a9bba2f0b1
- **PAR PHARMACEUTICAL COMPANIES, INC.** (tenpercentownerother) — https://whiteintel.dev/entity/e8d4e73e-4f56-509b-9308-4a95abf6a841
- **NXSTAGE MEDICAL, INC.** (tenpercentownerother) — https://whiteintel.dev/entity/6af4045d-235f-51fe-ab3b-8f44dd71f57c
- **ANADYS PHARMACEUTICALS INC** (tenpercentowner) — https://whiteintel.dev/entity/5dfaf710-d4e2-52dc-8fc5-3a6963b28b0d
- **SALIX HOLDINGS LTD** (tenpercentowner) — https://whiteintel.dev/entity/8325ba54-1c9a-50e0-ae31-99a9bba2f0b1

…and **4** more subsidiaries/holdings. Resolve the full list with `get_dossier` on the WhiteIntel MCP (`npx -y @whiteintel/mcp-server`) or a one-off dossier — https://whiteintel.dev/pricing.

## 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 **DEERFIELD INTERNATIONAL LTD** — https://whiteintel.dev/entity/1ca1b752-35fb-56fa-a782-c75b428a7870 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DEERFIELD INTERNATIONAL LTD**. Human view: https://whiteintel.dev/entity/1ca1b752-35fb-56fa-a782-c75b428a7870 · Structured JSON: https://whiteintel.dev/api/public/dossier/1ca1b752-35fb-56fa-a782-c75b428a7870._

_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"._