For the Inventor, By the Inventor

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Langenau, Germany

Coltène/whaledent Gmbh + Co. Kg

USPTO Granted Patents = 5

CIPO Patents = 2

EPO Patents = 9

Trademarks = 5

Forward Citations = 46

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5 inventors (with patents filed for the assignee):

Werner Mannschedel (3 out of 12 patents)

Martin Schlueter (3 out of 3 patents)

Johannes Wolfert (3 out of 3 patents)

4. Barbara Mueller (2 out of 6 patents)

5. Barbara Müller (1 out of 2 patents)

6. Barbara Muller (0 patent)

7. Martin SCHLÜTER (0 patent)

8. Stephan Lampl (0 patent)

9. Hans-Ruedi Hefti (0 patent)

5 patents: Sort by Forward Citations

1. 12163211 - Method for manufacturing or modifying an endodontic instrument of NiTi alloy (2024-12-10),

2. D799693 - Bottle holder for a modular filling station for filling syringes (2017-10-10),

3. D799027 - Modular filling station for filling syringes (2017-10-03),

4. D787663 - Flexible aspiration cannula (2017-05-23),

5. 7316330 - Dispensing system for fluid substances (2008-01-08),

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USPTO Data Jan 1 1976 - Dec 30 2025

5 Patents

#3 in Langenau

#6,003 in Germany

Langenau, Germany

Coltène/whaledent Gmbh + Co. Kg

Forward Citations = 46

5 inventors:

Werner Mannschedel (3 out of 12 patents)

Martin Schlueter (3 out of 3 patents)

Johannes Wolfert (3 out of 3 patents)

4. Barbara Mueller (2 out of 6 patents)

5. Barbara Müller (1 out of 2 patents)

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