Average Co-Inventor Count = 2.81
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. Dentsply Sirona Inc. (4 from 380 patents)
2. Dentsply International Inc. (2 from 210 patents)
3. Dentsply Research & Development Corp. (1 from 217 patents)
8 patents:
1. D922636 - Light emitting device
2. D845489 - Impression material tray
3. D845490 - Impression material tray
4. D771819 - Dental material dispenser cartridge and tip
5. D760394 - Dental material dispenser cartridge and tip
6. D737958 - Dental material dispenser cartridge and tip
7. D728780 - Dental material dispenser tip
8. 6315554 - Dental restorative shade guide and method of selecting a dental restorative shade