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For the Inventor, By the Inventor

Munich, Germany

Livanova Deutschland Gmbh

USPTO Granted Patents = 29


Forward Citations = 8

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13 inventors (with patents filed for the assignee):

goldMedal Olivier Wolfgramm (11 out of 11 patents)

silverMedal Erwin Knott (8 out of 22 patents)

bronzeMedal Johann Schreyer (6 out of 12 patents)

4.  Friedemann Schubert (6 out of 6 patents)

5.  Ottmar Penka (6 out of 6 patents)

6.  Michael Bonczar (5 out of 6 patents)

7.  Marco Zanasi (3 out of 3 patents)

8.  Manfred Fronhöfer (2 out of 3 patents)

9.  Günther Michel (2 out of 2 patents)

10.  Christian Hofstetter (1 out of 1 patent)

11.  Marco Kechele (1 out of 1 patent)

12.  Philipp Löffler (1 out of 1 patent)

13.  Matthias Zeppenfeld (1 out of 1 patent)


Core Competencies:
Heart-Lung Machine
Temperature Control
Extracorporeal Circulation
Roller Pump
Fluid-Based Hyper/Hypothermia
Optical Level Control
Venous Inflow Device
Disinfection Method
Modular Heater Cooler
Pumps Control
Blood Flow Regulation
Contamination Control

29 patents:

1. 12702735 - Modular heater cooler with disposable heat transfer fluid circuit (2026-08-11),
2. 12649024 - Dynamic control of subordinate pumps in a heart-lung-machine (2026-06-09),
3. 12612906 - Roller pump for use with a perfusion system and associated methods (2026-04-28),
4. 12589195 - HLM pump stop reaction (2026-03-31),
5. 12496386 - Optical level control system (2025-12-16),
6. 12478718 - Regulating blood flow in extracorporeal circulation (2025-11-25),
7. 12421954 - Tube retention device for a roller pump head (2025-09-23),
8. 12420080 - Heart-lung machine with simplified setup based on role-profile mapping (2025-09-23),
9. 12311091 - Device for automatically establishing the venous inflow to a blood reservoir of an extracorporeal blood circulation system (2025-05-27),
10. 12226537 - Method and apparatus for disinfection of a temperature control device for human body temperature control during extracorporeal circulation (2025-02-18),
11. 12194222 - Temperature control device for fluid-based hyper/hypothermia systems (2025-01-14),
12. 12165617 - Heart lung machine having control assembly with space-saving display features (2024-12-10),
13. 12109351 - VAVD regulator contamination and condensation control (2024-10-08),
14. 12076476 - HLM pump stop reaction (2024-09-03),
15. 12071941 - Tube retention device for a roller pump head (2024-08-27),
Company Overview
Livanova Deutschland GmbH, based in Munich, specializes in innovative medical technologies, particularly in the fields of cardiac surgery and neuromodulation. The company develops advanced products and solutions aimed at improving patient outcomes and enhancing surgical procedures. With a strong focus on research and development, Livanova is committed to addressing complex medical challenges through cutting-edge technology and collaboration with healthcare professionals across Europe and beyond.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

29 Patents

#107 in W-8000 Munich

#1,654 in Germany

#22,570 in the World

Munich, DE
Munich, Germany

Livanova Deutschland Gmbh

Forward Citations = 8

13 inventors:

goldMedal Olivier Wolfgramm (11 out of 11 patents)

silverMedal Erwin Knott (8 out of 22 patents)

bronzeMedal Johann Schreyer (6 out of 12 patents)

4.  Friedemann Schubert (6 out of 6 patents)

5.  Ottmar Penka (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Livanova Deutschland Gmbh. Retrieved from https://idiyas.com/company/livanova-deutschland

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]
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