Inventor · disambiguated record
Ryan C. Keefer
Also filed as: KEEFER RYAN · KEEFER RYAN C
41 granted patents·5 pending applications·475 citations·filing 2008–2025
98Inventor score
Files withDEPUY SYNTHES PRODUCTS INC22DEPUY IRELAND ULTD CO9DEPUY IRELAND3KEEFER RYAN C3THOMAS KYLE B3
Top patents by PatentIndex Score
46 records- 0196US9962173B2Surgical instruments and method of surgically preparing a patient's tibiaDEPUY IRELAND ULTD CO·Filed 2017·Granted May 8, 2018·30 cites·17 claims
- 0294US9826987B2Reciprocating rasps for use in an orthopaedic surgical procedureDEPUY SYNTHES PRODUCTS INC·Filed 2015·Granted Nov 28, 2017·23 cites·3 claims
- 0394US9579113B2Surgical instruments and method of surgically preparing a patient's tibiaDEPUY IRELAND ULTD CO·Filed 2015·Granted Feb 28, 2017·26 cites·16 claims
- 0494US8961521B2Reciprocating rasps for use in an orthopaedic surgical procedureDEPUY SYNTHES PRODUCTS LLC·Filed 2013·Granted Feb 24, 2015·85 cites·17 claims
- 0590US10213314B2Femoral component for an implantable hip prosthesisDEPUY SYNTHES PRODUCTS INC·Filed 2017·Granted Feb 26, 2019·8 cites·11 claims
- 0689US9492182B2Customized patient-specific acetabular orthopaedic surgical instrument and method of use and fabricationDEPUY SYNTHES PRODUCTS INC·Filed 2015·Granted Nov 15, 2016·9 cites·2 claims
- 0789US9113915B2Method of surgically preparing a patient's tibiaTHOMAS KYLE B·Filed 2012·Granted Aug 25, 2015·30 cites·20 claims
- 0889US8506569B2Reciprocating rasps for use in an orthopaedic surgical procedureKEEFER RYAN C·Filed 2010·Granted Aug 13, 2013·39 cites·3 claims
- 0988US12295851B2Femoral component for an implantable hip prosthesis and method of making sameDEPUY SYNTHES PRODUCTS INC·Filed 2021·Granted May 13, 2025·1 cites·20 claims
- 1087US9028501B2Tibial orthopaedic surgical instruments and method of using sameTHOMAS KYLE B·Filed 2012·Granted May 12, 2015·32 cites·15 claims
- 1187US8992538B2Customized patient-specific acetabular orthopaedic surgical instrument and method of use and fabricationKEEFER RYAN·Filed 2009·Granted Mar 31, 2015·58 cites·10 claims
- 1287US8906108B2Dual modulus hip stem and method of making the sameARMACOST JOHN M·Filed 2012·Granted Dec 9, 2014·23 cites·18 claims
- 1384US9717597B2Femoral component for an implantable hip prosthesisDEPUY SYNTHES PRODUCTS INC·Filed 2016·Granted Aug 1, 2017·4 cites·6 claims
- 1481US8506643B2Acetabular prosthesis systemKEEFER RYAN C·Filed 2011·Granted Aug 13, 2013·15 cites·4 claims
- 1580US10213310B2Dual modulus hip stem and method of making the sameDEPUY SYNTHES PRODUCTS INC·Filed 2015·Granted Feb 26, 2019·3 cites·18 claims
- 1680US9271839B2Femoral component for an implantable hip prosthesisDEPUY SYNTHES PRODUCTS INC·Filed 2013·Granted Mar 1, 2016·8 cites·11 claims
- 1780US9095356B2Tibial trial instruments and method of using sameTHOMAS KYLE B·Filed 2012·Granted Aug 4, 2015·14 cites·14 claims
- 1879US10271862B2Surgical instruments and methods of surgically preparing a patient's tibiaDEPUY IRELAND ULTD CO·Filed 2018·Granted Apr 30, 2019·2 cites·8 claims
- 1978US7985260B2Acetabular prosthesis systemDEPUY PRODUCTS INC·Filed 2008·Granted Jul 26, 2011·15 cites·13 claims
- 2076US11207085B2Surgical instruments and methods of surgically preparing a patient's tibiaDEPUY IRELAND ULTD CO·Filed 2019·Granted Dec 28, 2021·1 cites·20 claims
- 2176US8771367B2Self centering, anti-seizing acetabular linerARMACOST JOHN M·Filed 2012·Granted Jul 8, 2014·6 cites·4 claims
- 2273US10206579B2Implant placement method with feebackDEPUY SYNTHES PRODUCTS INC·Filed 2018·Granted Feb 19, 2019·1 cites·20 claims
- 2373US9132013B2Dual modulus hip stemDEPUY SYNTHES PRODUCTS INC·Filed 2013·Granted Sep 15, 2015·4 cites·18 claims
- 2472US2025352347A1Apparatus and method for locking an acetabular liner to an acetabular cupDEPUY IRELAND ULTD CO·Filed 2025·Application pending·0 cites
- 2571USD748786STibial trial componentDEPUY IRELAND·Filed 2013·Granted Feb 2, 2016·17 cites·1 claims
- 2670US10363051B2Method and orthopaedic surgical instrument system for surgically preparing a patient's boneDEPUY SYNTHES PRODUCTS INC·Filed 2018·Granted Jul 30, 2019·1 cites·13 claims
- 2770US10085645B2Implant placement method with feedbackDEPUY SYNTHES PRODUCTS INC·Filed 2015·Granted Oct 2, 2018·1 cites·20 claims
- 2869US2025017736A1Apparatus and method for installing an acetabular liner on an acetabular cupDEPUY IRELAND ULTD CO·Filed 2024·Application pending·0 cites
- 2969US2020315805A1Self-centering, anti-seizing acetabular linerDEPUY SYNTHES PRODUCTS INC·Filed 2020·Application pending·0 cites
- 3068US8968414B2Self-centering, anti-seizing acetabular linerDEPUY SYNTHES PRODUCTS LLC·Filed 2014·Granted Mar 3, 2015·2 cites·2 claims
- 3168US2024245517A13d printed monoblock orthopaedic surgical implant with customized patient-specific augmentDEPUY SYNTHES PRODUCTS INC·Filed 2024·Application pending·0 cites
- 3267US11020232B2Dual modulus hip stem and method of making the sameDEPUY SYNTHES PRODUCTS INC·Filed 2014·Granted Jun 1, 2021·2 cites·4 claims
- 3366US8535323B2Constraining ring inserterKEEFER RYAN C·Filed 2008·Granted Sep 17, 2013·8 cites·15 claims
- 3465US9107757B2Tibial trial instruments for setting offsetDEPUY IRELAND·Filed 2013·Granted Aug 18, 2015·3 cites·20 claims
- 3563US11058543B2Femoral component for an implantable hip prosthesis and method of making sameDEPUY SYNTHES PRODUCTS INC·Filed 2019·Granted Jul 13, 2021·0 cites·6 claims
- 3663US9999428B2Orthopaedic surgical instrument system and method for surgically preparing a patients boneDEPUY SYNTHES PRODUCTS INC·Filed 2015·Granted Jun 19, 2018·1 cites·10 claims
- 3762US10575733B2Implant placement system and method with feedbackDEPUY SYNTHES PRODUCTS INC·Filed 2019·Granted Mar 3, 2020·0 cites·20 claims
- 3861US2019076259A1Self-centering, anti-seizing acetabular linerDEPUY SYNTHES PRODUCTS INC·Filed 2018·Application pending·0 cites
- 3960US11006968B2Method and orthopaedic surgical instrument system for surgically preparing a patient's boneDEPUY SYNTHES PRODUCTS INC·Filed 2019·Granted May 18, 2021·0 cites·12 claims
- 4059US12376964B2Apparatus and method for locking an acetabular liner to an acetabular cupDEPUY IRELAND ULTD CO·Filed 2021·Granted Aug 5, 2025·0 cites·17 claims
- 4159US11944549B23D printed monoblock orthopaedic surgical implant with customized patient-specific augmentDEPUY SYNTHES PRODUCTS INC·Filed 2021·Granted Apr 2, 2024·0 cites·6 claims
- 4259US10105230B2Self-centering, anti-seizing acetabular linerDEPUY SYNTHES PRODUCTS INC·Filed 2017·Granted Oct 23, 2018·0 cites·1 claims
- 4357US12042389B2Apparatus and method for installing an acetabular liner on an acetabular cupDEPUY IRELAND ULTD CO·Filed 2021·Granted Jul 23, 2024·0 cites·17 claims
- 4455US9592126B2Self-centering, anti-seizing acetabular linerDEPUY SYNTHES PRODUCTS INC·Filed 2015·Granted Mar 14, 2017·0 cites·4 claims
- 4550US12171666B2Metal reinforced acetabular shell linerDEPUY IRELAND ULTD CO·Filed 2019·Granted Dec 24, 2024·0 cites·20 claims
- 4635USD741487SBase trial component with stem adaptorDEPUY IRELAND·Filed 2013·Granted Oct 20, 2015·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →