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Seefeld, Germany

Espe Dental Ag

USPTO Granted Patents = 22

Trademarks = 12

Forward Citations = 606

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35 inventors (with patents filed for the assignee):

Joachim Zech (6 out of 44 patents)

Peter Bissinger (4 out of 51 patents)

Gunther Lechner (4 out of 11 patents)

4. Rainer A Guggenberger (3 out of 45 patents)

5. Ingo W Wagner (3 out of 26 patents)

6. Wolfgang Weinmann (3 out of 16 patents)

7. Gunther Eckhardt (3 out of 20 patents)

8. Erich Wanek (3 out of 26 patents)

9. Oswald Gasser (3 out of 42 patents)

10. Markus Mikulla (2 out of 12 patents)

11. Marc Peuker (2 out of 90 patents)

12. Werner Lissner (2 out of 6 patents)

13. Johann Fetz (2 out of 5 patents)

14. Bernd Gangnus (2 out of 12 patents)

15. Wolfgang Soglowek (2 out of 7 patents)

22 patents: Sort by Forward Citations

1. 6908953 - Polymerizable compositions based on epoxides (2005-06-21),

2. 6648644 - Subgingival treatment by powder jet (2003-11-18),

3. 6599960 - Storage-stable cationcally polymerized preparations with improved hardening characteristics (2003-07-29),

4. 6495613 - Self-defining plastics and the use thereof in dentistry and dental technology (2002-12-17),

5. 6457973 - Dental impression tray (2002-10-01),

6. 6454568 - Device for producing a dental replacement part (2002-09-24),

7. 6403671 - Polymerizable composition and the application thereof as a coupling agent (2002-06-11),

8. 6383279 - Dental impression composition on functionalized polyethers (2002-05-07),

9. 6335413 - Hardenable mass with silane dendrimers (2002-01-01),

10. 6302690 - Dental impression tray (2001-10-16),

11. 6245872 - Adhesive securing of dental filling materials (2001-06-12),

12. 6245828 - Polymerizable compositions based on epoxides (2001-06-12),

13. 6244740 - Mixer for multi-component pastes, incorporating a delay chamber (2001-06-12),

14. 6159005 - Photopolymerization apparatus (2000-12-12),

15. 6152593 - Capsule holder for rotary mixing device (2000-11-28),

Espe Dental Ag is a leading dental equipment manufacturer specializing in high-quality materials and innovative products. With over 20 years of experience in the industry, we are committed to providing top-notch solutions for dental professionals worldwide. Our products range from dental chairs and units to sterilization equipment and imaging systems, all designed to meet the highest standards of safety, comfort, and efficiency.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

22 Patents

#2 in Seefeld

#2,091 in Germany

#27,909 in the World

Seefeld, Germany

Espe Dental Ag

Forward Citations = 606

35 inventors:

Joachim Zech (6 out of 44 patents)

Peter Bissinger (4 out of 51 patents)

Gunther Lechner (4 out of 11 patents)

4. Rainer A Guggenberger (3 out of 45 patents)

5. Ingo W Wagner (3 out of 26 patents)

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