Trademarks = 1

Forward Citations = 1,818

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5 inventors (with patents filed for the assignee):

Thorsten Siess (8 out of 170 patents)

Christoph Nix (1 out of 30 patents)

Gerhard Doepper (1 out of 1 patent)

4. Stefan Boensch (1 out of 2 patents)

5. Gebhard Doepper (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. RE43299 - Paracardiac blood pump (2012-04-02),

2. 7070555 - Intracardiac blood pump (2006-07-04),

3. 7027875 - Intravascular pump (2006-04-11),

4. 7011620 - Intravascular blood pump (2006-03-14),

5. 7010954 - Method for calibrating a pressure sensor or a flow sensor at a rotary pump (2006-03-14),

6. 6942611 - Paracardiac blood pump (2005-09-13),

7. 6794789 - Miniature motor (2004-09-21),

8. 6623475 - Blood pump without bearing (2003-09-23),

Company Overview

Impella Cardiosystems Ag is a leading provider of minimally invasive heart pump technologies for critically ill patients. The company's flagship product, Impella, has been proven to improve outcomes and reduce complications in patients undergoing high-risk cardiac procedures. With a commitment to innovation and patient care, Impella Cardiosystems Ag continues to revolutionize the field of cardiology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#24 in

#4,424 in Germany

Aachen, Germany

Impella Cardiosystems Ag

Forward Citations = 1,818

5 inventors:

Thorsten Siess (8 out of 170 patents)

Christoph Nix (1 out of 30 patents)

Gerhard Doepper (1 out of 1 patent)

4. Stefan Boensch (1 out of 2 patents)

5. Gebhard Doepper (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Impella Cardiosystems Ag. Retrieved from https://idiyas.com/company/impella-cardiosystems-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]