ISCAR, LTD.
529Patents
341Active
529Granted
56Portfolio score
Filing activity: May 22, 1980 → Jan 27, 2023 · 57 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5957631A | Cutting tool assembly and a replaceable cutting head for use therein | Emerging Cross-Sectional Technologies | 92 | Expired |
| US5145295A | Milling cutting insert | Emerging Cross-Sectional Technologies | 88 | Expired |
| US6276879A | Cutting head for mounting on a tool holder in a self-clamping manner | Emerging Cross-Sectional Technologies | 81 | Expired |
| US5207538A | Milling cutting insert | Emerging Cross-Sectional Technologies | 77 | Expired |
| US6238146A | Tangential cutting insert | Emerging Cross-Sectional Technologies | 77 | Expired |
| US6152658A | Modular cutting tool assembly | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5682803A | Tool holder with patterned hard shim forming indented seat and method | Emerging Cross-Sectional Technologies | 69 | Expired |
| US5346335A | Metal cutting tool | Emerging Cross-Sectional Technologies | 69 | Expired |
| US5052863A | Cutting insert for a milling cutting tool | Emerging Cross-Sectional Technologies | 69 | Expired |
| US5593255A | Cutting insert for a rotary milling cutter | Emerging Cross-Sectional Technologies | 69 | Expired |
| US6164878A | Cutting inserts | Emerging Cross-Sectional Technologies | 68 | Expired |
| US5439327A | Metal cutting tool | Emerging Cross-Sectional Technologies | 68 | Expired |
| US5071292A | Cutting insert for a milling cutting tool | Emerging Cross-Sectional Technologies | 66 | Expired |
| US6059492A | Cutting tool assembly and replaceable cutting head for use therein | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5382118A | Milling cutter insert | Emerging Cross-Sectional Technologies | 57 | Expired |
| US5695303A | Cutting insert with undulating concave chip forming groove | Emerging Cross-Sectional Technologies | 57 | Expired |
| US5496137A | Cutting insert | Emerging Cross-Sectional Technologies | 51 | Expired |
| US5775854A | Metal cutting tool | Emerging Cross-Sectional Technologies | 49 | Expired |
| US4969779A | Cutting insert | Emerging Cross-Sectional Technologies | 47 | Expired |
| US7241082B2 | Double-sided cutting insert and milling cutter | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6158928A | Cutting tool assembly and a cutting insert for use therein | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5833403A | Cutting tool assembly having an exchangeable adaptor | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5486073A | Cutting insert for a milling cutter tool | Emerging Cross-Sectional Technologies | 43 | Expired |
| US4992007A | Cutting insert and a tool holder therefor | Emerging Cross-Sectional Technologies | 42 | Expired |
| US7972094B2 | Rotary cutting tool having releasably mounted self-clamping cutting head with locking member | Emerging Cross-Sectional Technologies | 42 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.