% Expired Patents = 40.0

Trademarks = 5

Forward Citations = 493

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9 inventors (with patents filed for the assignee):

George Tidmarsh (6 out of 17 patents)

Jerry Xu (5 out of 5 patents)

John R Plachetka (4 out of 30 patents)

4. Everardus Orlemans (4 out of 4 patents)

5. Mark Sostek (4 out of 4 patents)

6. Brian Ault (4 out of 4 patents)

7. Clara Hwang (1 out of 1 patent)

8. Barry L Golombik (1 out of 1 patent)

9. Puneet Sharma (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 9801824 - Method for delivering a pharmaceutical composition to patient in need thereof (2017-10-31),

2. 9393208 - Method for delivering a pharmaceutical composition to patient in need thereof (2016-07-19),

3. 9220698 - Method for delivering a pharmaceutical composition to patient in need thereof (2015-12-29),

4. 8945621 - Method for treating a patient at risk for developing an NSAID-associated ulcer (2015-02-03),

5. 8501228 - Stable compositions of famotidine and ibuprofen (2013-08-06),

6. 8449910 - Stable compositions of famotidine and ibuprofen (2013-05-28),

7. 8318202 - Stable compositions of famotidine and ibuprofen (2012-11-27),

8. 8309127 - Stable compositions of famotidine and ibuprofen (2012-11-13),

9. 8067451 - Methods and medicaments for administration of ibuprofen (2011-11-29),

10. 8067033 - Stable compositions of famotidine and ibuprofen (2011-11-29),

Company Overview

Horizon Pharma USA, Inc. is a biopharmaceutical company based in Deerfield, Illinois, focused on developing and commercializing innovative medicines for patients with rare and rheumatic diseases. The company specializes in therapies that address unmet medical needs, leveraging advanced research in pharmacology and biotechnology. Horizon Pharma is committed to improving patient outcomes through its targeted treatment approaches and has a strong presence in the North American healthcare market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

10 Patents

#22 in Deerfield, IL

#1,442 in Illinois

#29,866 in US

#56,047 in the World

Deerfield, IL, United States of America

Horizon Pharma USA, Inc.

Forward Citations = 493

9 inventors:

George Tidmarsh (6 out of 17 patents)

Jerry Xu (5 out of 5 patents)

John R Plachetka (4 out of 30 patents)

4. Everardus Orlemans (4 out of 4 patents)

5. Mark Sostek (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Horizon Pharma USA, Inc.. Retrieved from https://idiyas.com/company/horizon-pharma-usa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]