Inventor · disambiguated record
Tai Friesem
Also filed as: FRIESEM TAI
18 granted patents·6 pending applications·1,181 citations·filing 1998–2012
96Inventor score
Files withKRISHNA MANOJ6DISC MOTION TECHNOLOGIES INC5WARSAW ORTHOPEDIC INC5BROWN STEVEN3SDGI HOLDINGS INC3
Top patents by PatentIndex Score
24 records- 0196US8591553B2Spinal disc prosthesis and associated methodsEISERMANN LUKAS·Filed 2010·Granted Nov 26, 2013·78 cites·20 claims
- 0294US7331995B2Method for inserting an articular disc prosthesis via the transforaminal approachSDGI HOLDINGS INC·Filed 2004·Granted Feb 19, 2008·279 cites·14 claims
- 0389US8617243B2Spinal disc prosthesis and associated methodsEISERMANN LUKAS·Filed 2010·Granted Dec 31, 2013·22 cites·20 claims
- 0488US7503934B2Articular disc prosthesis for anterior-oblique insertionWARSAW ORTHOPEDIC INC·Filed 2004·Granted Mar 17, 2009·111 cites·34 claims
- 0586US8277485B2Pedicle screw systemKRISHNA MANOJ·Filed 2007·Granted Oct 2, 2012·60 cites·18 claims
- 0684US7850735B2Articular disc prosthesis and method for treating spondylolisthesisWARSAW ORTHOPEDIC INC·Filed 2004·Granted Dec 14, 2010·67 cites·4 claims
- 0784US7547308B2Instrumentation and methods for preparation of an intervertebral spaceWARSAW ORTHOPEDIC INC·Filed 2004·Granted Jun 16, 2009·118 cites·44 claims
- 0875US6648885B1Device for the osteosynthesis of a spinal segmentSDGI HOLDINGS INC·Filed 1999·Granted Nov 18, 2003·200 cites·30 claims
- 0975US6228022B1Methods and instruments for spinal surgerySDGI HOLDINGS INC·Filed 1998·Granted May 8, 2001·208 cites·29 claims
- 1065US7905906B2System and method for lumbar arthroplastyDISC MOTION TECHNOLOGIES INC·Filed 2006·Granted Mar 15, 2011·4 cites·15 claims
- 1165USD598105SConvex intervertebral disc prosthesisDISC MOTION TECHNOLOGIES INC·Filed 2008·Granted Aug 11, 2009·15 cites·1 claims
- 1264US8147518B2Dynamic connector for spinal deviceBROWN STEVEN·Filed 2008·Granted Apr 3, 2012·3 cites·6 claims
- 1363US8858600B2Dynamic spinal stabilization deviceBROWN STEVEN·Filed 2008·Granted Oct 14, 2014·4 cites·13 claims
- 1451US2009222011A1Targeting surgical instrument for use in spinal disc replacement and methods for use in spinal disc replacementWARSAW ORTHOPEDIC INC·Filed 2008·Application pending·0 cites
- 1550US2006265074A1Posterior spinal arthroplasty-development of a new posteriorly inserted artificial disc, a new anteriorly inserted artifical disc and an artificial facet jointKRISHNA MANOJ·Filed 2006·Application pending·0 cites
- 1650US2007288009A1Dynamic spinal stabilization deviceBROWN STEVEN·Filed 2007·Application pending·0 cites
- 1750US2010324684A1Spinal Prosthetic JointsWARSAW ORTHOPEDIC INC·Filed 2010·Application pending·0 cites
- 1849US8673009B2Spinal prosthesis and facet joint prosthesisKRISHNA MANOJ·Filed 2012·Granted Mar 18, 2014·0 cites·6 claims
- 1949US8673008B2Posterior spinal arthroplasty systemKRISHNA MANOJ·Filed 2012·Granted Mar 18, 2014·0 cites·7 claims
- 2048USD618349SSpinal stabilization deviceDISC MOTION TECHNOLOGIES INC·Filed 2008·Granted Jun 22, 2010·7 cites·1 claims
- 2146US2009088847A1Surgical instrument systemKRISHNA MANOJ·Filed 2007·Application pending·0 cites
- 2244USD618348SSpinal stabilization deviceDISC MOTION TECHNOLOGIES INC·Filed 2008·Granted Jun 22, 2010·5 cites·1 claims
- 2342US2006259147A1Articulating spinal disc prosthesisKRISHNA MANOJ·Filed 2004·Application pending·0 cites
- 2428USD597674SConcave intervertebral disc prosthesisDISC MOTION TECHNOLOGIES INC·Filed 2008·Granted Aug 4, 2009·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →