% Expired Patents = 100.0

CIPO Patents = 1

EPO Patents = 1

Trademarks = 1

Forward Citations = 43

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11 inventors (with patents filed for the assignee):

Michael H Davidson (3 out of 10 patents)

Timothy J Maines (3 out of 4 patents)

Bharat M Mehta (3 out of 4 patents)

4. Gerald L Wisler (3 out of 3 patents)

5. Peter Ralph Wood (3 out of 3 patents)

6. Thomas Buser (2 out of 18 patents)

7. Jean-Pierre Sachetto (2 out of 10 patents)

8. Roly Bufton (2 out of 4 patents)

9. Bernardus N M Machielse (2 out of 2 patents)

10. Bernardus Nicolaas Machielse (1 out of 47 patents)

11. Johannes Spleiss (1 out of 1 patent)

12. Michael Paul Davidson (5 patents)

13. Gerald Wisler (0 patent)

14. Gerald Wisler (0 patent)

6 patents: Sort by Forward Citations

1. 10314789 - Soft gelatin encapsulated pharmaceutical composition of cis-5,8,11,14,17-eicosapentaenoic acid in free acid form and cis-7,10,13,16,19-docosapentaenoic acid in free acid form (2019-06-11),

2. 10117844 - DPA-enriched compositions of omega-3 polyunsaturated fatty acids in free acid form (2018-11-06),

3. 9050309 - DPA-enriched compositions of omega-3 polyunsaturated fatty acids in free acid form (2015-06-09),

4. 9050308 - DPA-enriched compositions of omega-3 polyunsaturated fatty acids in free acid form (2015-06-09),

5. 9012501 - Type A gelatin capsule containing PUFA in free acid form (2015-04-21),

6. 8383678 - Type a gelatin capsule containing PUFA in free acid form (2013-02-26),

Company Overview

Chrysalis Pharma Ag is a leading pharmaceutical company specializing in innovative drug development. With a focus on research and development, we strive to bring new and effective treatments to patients worldwide. Our team of experts is dedicated to improving healthcare outcomes and making a difference in the lives of those we serve.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#5 in Sachseln

#1,483 in Switzerland

Sachseln, Switzerland

Chrysalis Pharma Ag

Forward Citations = 43

11 inventors:

Michael H Davidson (3 out of 10 patents)

Timothy J Maines (3 out of 4 patents)

Bharat M Mehta (3 out of 4 patents)

4. Gerald L Wisler (3 out of 3 patents)

5. Peter Ralph Wood (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chrysalis Pharma Ag. Retrieved from https://idiyas.com/company/chrysalis-pharma-ag

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]

1 patent (CIPO):

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]

1 patent (EPO):

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]