Helmut D. Link
78Patents
16h-index
44Co-inventors
84Inventor score
Filing activity: Oct 24, 1978 → Jul 19, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8012212B2 | Cervical intervertebral disk prosthesis | Human Necessities | 78 | Expired |
| US8241361B2 | Endoprosthesis component | Chemistry; Metallurgy | 74 | Active |
| US4698063A | Device for embedding in bone, in particular a femoral hip-joint prosthesis | Human Necessities | 67 | Expired |
| US6235032A | Calcaneal bone plate | Emerging Cross-Sectional Technologies | 63 | Expired |
| US4658808A | Arrangement for preparing an anatomically measured endoprosthesis | Emerging Cross-Sectional Technologies | 60 | Expired |
| US7896903B2 | Facet joint prosthesis | Human Necessities | 55 | Active |
| US5944759A | Joint endoprosthesis | Human Necessities | 53 | Expired |
| US4234736A | Antiandrogenic and schistosomicidal imidazolidine derivatives | Emerging Cross-Sectional Technologies | 47 | Expired |
| US7527629B2 | Instrument set for fitting an intervertebral joint prosthesis | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4908036A | Endoprosthesis | Human Necessities | 41 | Expired |
| US4645506A | Hip joint endoprosthesis with a stem to be anchored in the femur | Human Necessities | 40 | Expired |
| US7175662B2 | Cervical intervertebral prosthesis | Human Necessities | 37 | Expired |
| US4407814A | Imidazolidine derivatives | Chemistry; Metallurgy | 36 | Expired |
| US4482739A | Carbamoyl alkylene phenyl ureas | Chemistry; Metallurgy | 34 | Expired |
| US4944762A | Joint endoprosthesis | Human Necessities | 24 | Expired |
| USD293379S | Finger splint | General | 21 | Expired |
| US7628813B2 | Cervical intervertebral prosthesis system | Human Necessities | 16 | Expired |
| US5197943A | Finger splint | Human Necessities | 15 | Expired |
| US8147551B2 | Method for implanting an intervertebral disk prosthesis | Human Necessities | 14 | Active |
| US8062369B2 | Cervical intervertebral prosthesis system | Human Necessities | 13 | Active |
| US7947084B2 | Hip joint prosthesis with a shaft to be inserted into the femur | Human Necessities | 12 | Active |
| US4641749A | Holding stand for surgical instruments | Human Necessities | 11 | Expired |
| USD766435S1 | Orthopedic prosthetic | General | 10 | Active |
| US5294609A | DNA gyrase inhibitors and pharmaceutical preparations therefor | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7311732B2 | System of intervertebral prostheses | Human Necessities | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.