Peter Burtscher
38Patents
8h-index
46Co-inventors
75Inventor score
Filing activity: Oct 23, 1992 → Jun 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6670436B2 | Thermochromic dental material | Human Necessities | 54 | Expired |
| US6482004B1 | Light curing device and method for curing light-polymerizable dental material | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5886064A | Fine-grained polymerizable compositions flowable under pressure or shear stress | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5393516A | Modified chlorhexidine adduct | Chemistry; Metallurgy | 18 | Expired |
| US5426134A | Dental material | Chemistry; Metallurgy | 15 | Expired |
| US5698020A | Photochromic dental material | Human Necessities | 14 | Expired |
| US7795164B2 | Dental glass | Chemistry; Metallurgy | 12 | Active |
| US7659324B2 | Dental materials with improved compatibility | Emerging Cross-Sectional Technologies | 11 | Expired |
| US9532930B2 | Polymerizable compositions with high polymerization depth | Human Necessities | 8 | Active |
| US7335250B2 | Dental composites based on X-ray-opaque mixed oxides prepared by flame spraying | Chemistry; Metallurgy | 7 | Expired |
| US10342744B2 | Compositions with controlled network structure | Chemistry; Metallurgy | 6 | Active |
| US8974156B2 | Cutting insert | Emerging Cross-Sectional Technologies | 6 | Active |
| US6866506B2 | Light hardening apparatus particularly for a dental practice | Human Necessities | 5 | Expired |
| US6835064B2 | Light hardening device and method for hardening a polymerizable mass for dental applications | Human Necessities | 5 | Expired |
| USRE44046E1 | Light hardening device and method for hardening a polymerizable mass for dental applications | General | 4 | Active |
| US6821117B2 | Light hardening apparatus for effecting the light hardening of dental restoration pieces | Human Necessities | 4 | Expired |
| US9877898B2 | Dental materials based on low-odour thiols | Chemistry; Metallurgy | 4 | Active |
| US5304369A | Chlorohexidine adduct and method of preparing same | Human Necessities | 3 | Expired |
| US10092965B2 | Indexable cutting insert and milling tool | Performing Operations; Transporting | 3 | Active |
| US7501457B2 | Dental materials based on multicyclic allyl sulphides | Human Necessities | 3 | Active |
| US9333150B2 | Dental restorative materials based on polymerizable azides and alkynes | Chemistry; Metallurgy | 2 | Active |
| US10144070B2 | Double-sided cutting insert and milling tool | Performing Operations; Transporting | 1 | Active |
| US10736820B2 | Materials which can be cured by chain transfer polymerization | Chemistry; Metallurgy | 1 | Active |
| US10213367B2 | Dental materials with debonding-on-demand properties | Human Necessities | 1 | Active |
| US8557888B2 | Polymerizable compositions with improved through-curing depth | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.