Growing community of inventors

Wabern, Germany

Michael Zerbes

Average Co-Inventor Count = 2.44

ph-index = 10

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 855

Michael ZerbesKevin P Woehr (11 patents)Michael ZerbesHelmut Freigang (4 patents)Michael ZerbesBen Loomis (1 patent)Michael ZerbesGerrit Seidel (1 patent)Michael ZerbesBen Loomis (1 patent)Michael ZerbesKelly Smith (1 patent)Michael ZerbesGerrit Seidel (1 patent)Michael ZerbesKelly Smith (1 patent)Michael ZerbesMichael Zerbes (13 patents)Kevin P WoehrKevin P Woehr (103 patents)Helmut FreigangHelmut Freigang (20 patents)Ben LoomisBen Loomis (1 patent)Gerrit SeidelGerrit Seidel (1 patent)Ben LoomisBen Loomis (1 patent)Kelly SmithKelly Smith (1 patent)Gerrit SeidelGerrit Seidel (1 patent)Kelly SmithKelly Smith (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. B. Braun Melsungen Ag (13 from 370 patents)


13 patents:

1. D1090844 - Infusion filter

2. D1079008 - Infusion filter

3. 10682500 - Catheter assembly and components thereof

4. 9370641 - Catheter assembly and components thereof

5. D732664 - Proximal catheter hub body

6. D718439 - Actuator assembly for a valved catheter

7. D713957 - Catheter assembly

8. D713522 - Distal catheter hub body

9. 8597249 - Catheter assembly and components thereof

10. 8591468 - Catheter assembly and components thereof

11. 8460247 - Catheter assembly and components thereof

12. 8419688 - Catheter assembly and components thereof

13. 8308691 - Catheter assembly and components thereof

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as of
12/18/2025
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