Inventor · disambiguated record
Gregory Piefer
Also filed as: PIEFER GREGORY · PIEFER GREGORY RICHARD
15 granted patents·5 pending applications·76 citations·filing 2008–2025
89Inventor score
Files withSHINE TECHNOLOGIES LLC12PIEFER GREGORY5PIEFER GREGORY RICHARD1SHINE MEDICAL TECH INC1WISCONSIN ALUMNI RES FOUND1
Top patents by PatentIndex Score
20 records- 0191US9024261B2Method and apparatus for performing active neutron interrogation of containtersPIEFER GREGORY·Filed 2010·Granted May 5, 2015·32 cites·24 claims
- 0290US9734926B2Device and method for producing medical isotopesPIEFER GREGORY·Filed 2009·Granted Aug 15, 2017·6 cites·17 claims
- 0387US11830637B2Device and method for producing medical isotopesSHINE TECHNOLOGIES LLC·Filed 2017·Granted Nov 28, 2023·2 cites·14 claims
- 0486US8837662B2High energy proton or neutron sourcePIEFER GREGORY·Filed 2008·Granted Sep 16, 2014·33 cites·13 claims
- 0583US12247268B2Separation of rare earth elementsSHINE TECHNOLOGIES LLC·Filed 2024·Granted Mar 11, 2025·0 cites·30 claims
- 0683US2024047091A1Device and method for producing medical isotopesSHINE TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 0780US12505931B2Segmented reaction chamber for radioisotope productionSHINE TECHNOLOGIES LLC·Filed 2023·Granted Dec 23, 2025·0 cites·11 claims
- 0880US12444515B2Device and method for producing medical isotopesSHINE TECHNOLOGIES LLC·Filed 2022·Granted Oct 14, 2025·0 cites·20 claims
- 0980US2025305092A1Separation of rare earth elementsSHINE TECHNOLOGIES LLC·Filed 2025·Application pending·0 cites
- 1079US2024068071A1Separation of rare earth elementsSHINE TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 1176US10978214B2Segmented reaction chamber for radioisotope productionPIEFER GREGORY·Filed 2011·Granted Apr 13, 2021·3 cites·18 claims
- 1273US2025294664A1Ion source and neutron generatorSHINE TECHNOLOGIES LLC·Filed 2025·Application pending·0 cites
- 1369US12157930B2Separation of rare earth elementsSHINE TECHNOLOGIES LLC·Filed 2020·Granted Dec 3, 2024·0 cites·43 claims
- 1469US11894157B2Segmented reaction chamber for radioisotope productionSHINE TECHNOLOGIES LLC·Filed 2021·Granted Feb 6, 2024·0 cites·20 claims
- 1565US2022301736A1Aqueous assembly and control methodSHINE TECHNOLOGIES LLC·Filed 2022·Application pending·0 cites
- 1657US12342447B2Ion source and neutron generatorSHINE TECHNOLOGIES LLC·Filed 2019·Granted Jun 24, 2025·0 cites·30 claims
- 1756US11238999B2Apparatus and method for generating medical isotopesWISCONSIN ALUMNI RES FOUND·Filed 2019·Granted Feb 1, 2022·0 cites·20 claims
- 1856US10734126B2Methods of separating medical isotopes from uranium solutionsPIEFER GREGORY·Filed 2012·Granted Aug 4, 2020·0 cites·17 claims
- 1954US11361873B2Aqueous assembly and control methodSHINE MEDICAL TECH INC·Filed 2013·Granted Jun 14, 2022·0 cites·24 claims
- 2037US10332646B2Apparatus and method for generating medical isotopesPIEFER GREGORY RICHARD·Filed 2011·Granted Jun 25, 2019·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Gregory Piefer files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →