Inventor · disambiguated record
Stefan Freudiger
Also filed as: FREUDIGER STEFAN
18 granted patents·4 pending applications·1,784 citations·filing 1990–2013
96Inventor score
Top patents by PatentIndex Score
22 records- 0194US5919235AIntervertebral prosthesisSULZER ORTHOPAEDIE AG·Filed 1996·Granted Jul 6, 1999·434 cites·13 claims
- 0289US7125410B2Elastic stabilization system for vertebral columnsSPINELAB GMBH·Filed 2003·Granted Oct 24, 2006·274 cites·17 claims
- 0386US6165218AIntervertebral prosthesisSULZER ORTHOPAEDIE AG·Filed 1999·Granted Dec 26, 2000·222 cites·1 claims
- 0480US8568458B2Bone anchoring deviceMATTHIS WILFRIED·Filed 2007·Granted Oct 29, 2013·19 cites·21 claims
- 0580US6660037B1Intervertebral prosthesisSULZER ORTHOPAEDIE AG·Filed 1999·Granted Dec 9, 2003·143 cites·1 claims
- 0680US5171274AImplant for replacing a ligament or tendonSULZER AG·Filed 1991·Granted Dec 15, 1992·172 cites·8 claims
- 0778US8277494B2Bone anchoring deviceBIEDERMANN LUTZ·Filed 2008·Granted Oct 2, 2012·14 cites·17 claims
- 0878US5116373APull-through applianceSULZER AG·Filed 1990·Granted May 26, 1992·222 cites·9 claims
- 0976US9149298B2Anchorage arrangement for a connecting rod for the stabilization of the spineFREUDIGER STEFAN·Filed 2010·Granted Oct 6, 2015·9 cites·15 claims
- 1073US8282672B2Frictional screw-rod connection having an indirect form-locking portionFREUDIGER STEFAN·Filed 2006·Granted Oct 9, 2012·10 cites·28 claims
- 1169US8870925B2Dynamic clamping device for spinal implantFREUDIGER STEFAN·Filed 2006·Granted Oct 28, 2014·7 cites·26 claims
- 1268US9232964B2Spinal implant set for the dynamic stabilization of the spineFREUDIGER STEFAN·Filed 2011·Granted Jan 12, 2016·7 cites·16 claims
- 1368US5735850AFastening system for pedicel screwsSULZER MEDIZINALTECHNIK AG·Filed 1996·Granted Apr 7, 1998·154 cites·21 claims
- 1460US7597707B2Pedicle screw with a closure device for the fixing of elastic rod elementsSPINELAB AG·Filed 2004·Granted Oct 6, 2009·29 cites·5 claims
- 1558US9149299B2Spinal implant set including a quick closureFREUDIGER STEFAN·Filed 2010·Granted Oct 6, 2015·1 cites·19 claims
- 1658US5192322AImplant for a prosthetic ligament and/or tendon replacementSULZER AG·Filed 1990·Granted Mar 9, 1993·67 cites·9 claims
- 1751US8414618B2Elastic stabilization system for vertebral columnsFREUDIGER STEFAN·Filed 2006·Granted Apr 9, 2013·0 cites·26 claims
- 1850US2012330362A1Bone anchoring deviceBIEDERMANN LUTZ·Filed 2012·Application pending·0 cites
- 1949US2013066381A1Bone anchoring deviceMATTHIS WILFRIED·Filed 2012·Application pending·0 cites
- 2049US2013079824A1Frictional screw-rod connection having an indirect form-locking portionFREUDIGER STEFAN·Filed 2012·Application pending·0 cites
- 2142US10695097B2Elastic rod having different degrees of stiffness for the surgical treatment of the spineFREUDIGER STEFAN·Filed 2013·Granted Jun 30, 2020·0 cites·16 claims
- 2236US2014018867A1Precaution against jamming on open bone screwsFREUDIGER STEFAN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →