Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12193892 | System and dental implant for reducing losses of dental implants or dental prostheses | — | 2025-01-14 |
| 12082989 | Dental implant system with at least one tooth implant and separate abutment | — | 2024-09-10 |
| 11185390 | System and dental implant for reducing losses of dental implants or dental prostheses | — | 2021-11-30 |
| 10934429 | Polycarbonate compositions having improved adhesion to polyurethane layers | Ralf Hufen, Thomas Eckel, Sven Hobeika, Timo Kuhlmann | 2021-03-02 |
| 7888515 | Method for the production of N,N-carbonyldiazoles | Andreas Job, Bernd Griehsel | 2011-02-15 |
| 6891060 | Preparation of 3-acyloxy-2-methylbenzoic acids | Horst Behre, Friedrich Muller-Hauck | 2005-05-10 |
| 6774239 | Process for the preparation of N,N′-carbonyldiazoles and azolide salts | Alexander Klausener, Robert Sollner | 2004-08-10 |
| 6465658 | Process for the preparation of N,N′-carbonyldiazoles and azolide salts | Alexander Klausener, Robert Sollner | 2002-10-15 |
| 6392057 | Method for the production of n,n′-carbonyldiazoles | Alexander Klausener, Robert Sollner | 2002-05-21 |