For the Inventor, By the Inventor

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Eschenburg, Germany

Kettenbach Gmbh & Co Kg

USPTO Granted Patents = 46

EPO Patents = 17

Trademarks = 13

Forward Citations = 430

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9 inventors (with patents filed for the assignee):

Alexander Bublewitz (45 out of 53 patents)

Jens-Peter Reber (25 out of 32 patents)

Matthias Suchan (20 out of 21 patents)

4. Alexander Theis (3 out of 3 patents)

5. Ulrich Nagel (2 out of 2 patents)

6. Rainer Hahn (1 out of 7 patents)

7. Bernd Langer (1 out of 1 patent)

8. Mattias Suchan (1 out of 1 patent)

9. Tobias Weller (1 out of 1 patent)

10. Christian Suchomski (1 out of 1 patent)

46 patents: Sort by Forward Citations

1. 12433826 - Primer and kit of primer and dental material (2025-10-07),

2. D896970 - Medical cartridge (2020-09-22),

3. 10413384 - Container for storing and dispensing at least one component and method therefor (2019-09-17),

4. 10307343 - Polymerizable dental material with a phase transfer catalyst (2019-06-04),

5. 9797511 - Piston and cartridge arrangement having said piston (2017-10-24),

6. 9782737 - Cartridge system and static mixer therefor (2017-10-10),

7. 9700859 - Cartridge system and static mixer therefor (2017-07-11),

8. 9550159 - Mixer and dispensing device (2017-01-24),

9. 9463079 - Mixer (2016-10-11),

10. 9381140 - Radically polymerisable dental material, cured product and usage (2016-07-05),

11. 9272252 - System composed of cartridges and mixers (2016-03-01),

12. 9168108 - Dispensing device (2015-10-27),

13. 9114079 - Polymerizable dental material comprising reactive paste formers, hardened dental material and use thereof (2015-08-25),

14. 8978930 - Container (2015-03-17),

15. 8747114 - Set for producing a temporary tooth crown or bridge (2014-06-10),

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USPTO Data Jan 1 1976 - Dec 9 2025

46 Patents

#1 in Eschenburg

#1,176 in Germany

#14,661 in the World

Eschenburg, Germany

Kettenbach Gmbh & Co Kg

Forward Citations = 430

9 inventors:

Alexander Bublewitz (45 out of 53 patents)

Jens-Peter Reber (25 out of 32 patents)

Matthias Suchan (20 out of 21 patents)

4. Alexander Theis (3 out of 3 patents)

5. Ulrich Nagel (2 out of 2 patents)

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