Wilmington, DE, United States of America

Auxilium US Holdings, LLC

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 83.3

Trademarks = 4

Forward Citations = 38

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9 inventors (with patents filed for the assignee):

Feng Zhang (5 out of 42 patents)

Michael Crowley (5 out of 6 patents)

Justin M Keen (5 out of 5 patents)

4. John Joseph Koleng, Jr (5 out of 27 patents)

5. Gregory L Sabatino (1 out of 1 patent)

6. Benjamin J Del Tito, Jr (1 out of 1 patent)

7. Phillip J Bassett (1 out of 1 patent)

8. Hazel A Tharia (1 out of 1 patent)

9. Antony G Hitchcock (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 9867786 - Stabilized compositions containing alkaline labile drugs (2018-01-16),

2. 9364445 - Stabilized compositions containing alkaline labile drugs (2016-06-14),

3. 8883187 - Stabilized compositions containing alkaline labile drugs (2014-11-11),

4. 8465759 - Process for the preparation of a hot-melt extruded laminate (2013-06-18),

5. 8173152 - Stabilized compositions containing alkaline labile drugs (2012-05-08),

6. 7811560 - Compositions and methods for treating collagen-mediated diseases (2010-10-12),

Company Overview

Auxilium US Holdings, LLC is a leading provider of innovative healthcare solutions in the United States. With a focus on improving patient outcomes and driving cost efficiencies, Auxilium offers a range of services including pharmaceutical distribution, specialty pharmacy services, and patient support programs. Backed by a team of industry experts, Auxilium is committed to delivering high-quality, personalized care to patients across the country.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

6 Patents

#472 in Wilmington, DE

#645 in Delaware

#45,063 in US

Wilmington, DE, United States of America