Raychem Limited
1,265Patents
0Active
1,265Granted
49Portfolio score
Filing activity: Sep 18, 1968 → Jun 16, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4665906A | Medical devices incorporating sim alloy elements | Human Necessities | 2,276 | Expired |
| US5190546A | Medical devices incorporating SIM alloy elements | Human Necessities | 863 | Expired |
| US5067957A | Method of inserting medical devices incorporating SIM alloy elements | Emerging Cross-Sectional Technologies | 832 | Expired |
| US5597378A | Medical devices incorporating SIM alloy elements | Human Necessities | 714 | Expired |
| US4545926A | Conductive polymer compositions and devices | Electricity | 515 | Expired |
| US4237441A | Low resistivity PTC compositions | Emerging Cross-Sectional Technologies | 497 | Expired |
| US5601572A | Device or apparatus for manipulating matter having a elastic ring clip | Human Necessities | 497 | Expired |
| US5002563A | Sutures utilizing shape memory alloys | Human Necessities | 493 | Expired |
| US5345937A | Steerable cannula | Human Necessities | 452 | Expired |
| US5486183A | Device or apparatus for manipulating matter | Human Necessities | 419 | Expired |
| US4849611A | Self-regulating heater employing reactive components | Electricity | 419 | Expired |
| US4304987A | Electrical devices comprising conductive polymer compositions | Electricity | 416 | Expired |
| US5231989A | Steerable cannula | Human Necessities | 372 | Expired |
| US5106538A | Conductive polymer composition | Electricity | 371 | Expired |
| US4910389A | Conductive polymer compositions | Electricity | 367 | Expired |
| US4882466A | Electrical devices comprising conductive polymers | Electricity | 363 | Expired |
| US4425919A | Torque transmitting catheter apparatus | Human Necessities | 362 | Expired |
| US5254130A | Surgical device | Human Necessities | 359 | Expired |
| US5323480A | Fiber optic splice closure | Physics | 350 | Expired |
| US5509923A | Device for dissecting, grasping, or cutting an object | Human Necessities | 345 | Expired |
| USD327872S | Coaxial cable connector | General | 304 | Expired |
| US4955523A | Interconnection of electronic components | Emerging Cross-Sectional Technologies | 283 | Expired |
| US4583811A | Mechanical coupling assembly for a coaxial cable and method of using same | Emerging Cross-Sectional Technologies | 279 | Expired |
| US5127853A | Feedthrough coaxial cable connector | Emerging Cross-Sectional Technologies | 234 | Expired |
| US4655159A | Compression pressure indicator | Emerging Cross-Sectional Technologies | 229 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.