Average Co-Inventor Count = 4.81
ph-index = 5
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.
Company Filing History:
1. Vita Zahnfabrik H. Rauter Gmbh Co. Kg (10 from 57 patents)
2. Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v. (9 from 4,814 patents)
3. Degudent Gmbh (8 from 40 patents)
4. Degundent Gmbh (1 from 1 patent)
5. Sirona Dental Systems Gmbh (140 patents)
11 patents:
1. 12492141 - Spinel glass-ceramic, method for the production thereof and shaped dental product containing the spinel glass-ceramic
2. 10765496 - Lithium disilicate glass-ceramic, method for production thereof and use thereof
3. 10442725 - Lithium silicate glasses or glass ceramics, method for production thereof and use thereof
4. 10357343 - Lithium disilicate glass-ceramic, method for production thereof and use thereof
5. 10219879 - Lithium disilicate glass-ceramic, method for production thereof and use thereof
6. 9730863 - Dental restoration, method for its production and ingot
7. 9604873 - Lithium disilicate glass-ceramic, method for production thereof and use thereof
8. 9206077 - Dental restoration, method for production thereof and glass ceramic
9. 9125812 - Lithium silicate glass ceramic, method for production thereof and use thereof
10. 8956987 - Lithium disilicate glass-ceramic, method for production thereof and use thereof
11. 8349459 - Infiltration glass containing niobium