# U S BIOSCIENCE INC

U S BIOSCIENCE INC is a company headquartered in West Conshohocken, PA, United States.

## Company overview

- **Legal name:** U S BIOSCIENCE INC
- **Classification:** Company
- **Industry (SIC):** 2834 — Pharmaceutical Preparations
- **Headquarters:** West Conshohocken, PA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000847562

## About

U S BIOSCIENCE INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000847562, and its reported industry is Pharmaceutical Preparations. The retained history contains 12 filings, including 10-Q filed on 1999-11-15. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 10-Q — filed 1999-11-15 — period 1999-09-30 — U.S. BIOSCIENCE, INC. FORM 10-Q
- Form 8-K — filed 1999-10-21 — period 1999-10-21
- Form 8-K — filed 1999-09-24 — period 1999-09-21
- Form 10-Q — filed 1999-08-05 — period 1999-06-30 — FORM 10-Q FOR US BIOSCIENCE, INC
- Form 10-Q — filed 1999-05-12 — period 1999-03-31 — FORM 10 Q
- Form DEF 14A — filed 1999-03-17 — period 1999-04-22 — NOTICE & PROXY
- Form SC 13D — filed 1999-02-05 — SC 13D
- Form 8-K — filed 1999-02-03 — period 1999-01-27 — FORM 8-K
- Form 10-Q — filed 1998-11-10 — period 1998-09-30 — U.S. BIOSCIENCE, INC. FORM 10-Q
- Form 10-Q — filed 1998-07-31 — period 1998-06-30 — FORM 10-Q
- Form 10-Q — filed 1998-05-12 — period 1998-03-31 — FORM 10-Q
- Form DEF 14A — filed 1998-03-20 — period 1998-04-30 — NOTICE & PROXY STATEMENT

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Updated: 2026-10-23T22:12:03Z

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