Inventor · disambiguated record
John Arthur Urbahn
Also filed as: URBAHN JOHN · URBAHN JOHN A · URBAHN JOHN ARTHUR
14 granted patents·8 pending applications·412 citations·filing 1997–2023
92Inventor score
Top patents by PatentIndex Score
22 records- 0196US6051114AUse of pulsed-DC wafer bias for filling vias/trenches with metal in HDP physical vapor depositionAPPLIED MATERIALS INC·Filed 1997·Granted Apr 18, 2000·304 cites·20 claims
- 0283US7633290B1Apparatus and method for a fully automated preparation of a hyperpolarizing imaging agentGEN ELECTRIC·Filed 2008·Granted Dec 15, 2009·13 cites·25 claims
- 0381US8731640B2Fluid path system for dissolution and transport of a hyperpolarized materialURBAHN JOHN ARTHUR·Filed 2012·Granted May 20, 2014·7 cites·25 claims
- 0475US11508506B2Lead and thermal disconnect for ramping of an MRI or other superconducting magnetKONINKLIJKE PHILIPS NV·Filed 2017·Granted Nov 22, 2022·1 cites·24 claims
- 0572US7255013B2Method and apparatus for measuring cryogenic flowGEN ELECTRIC·Filed 2005·Granted Aug 14, 2007·8 cites·16 claims
- 0670US8511100B2Cooling of superconducting devices by liquid storage and refrigeration unitLASKARIS EVANGELOS TRIFON·Filed 2005·Granted Aug 20, 2013·5 cites·7 claims
- 0770US6590305B2High temperature super-conducting synchronous rotor having an electromagnetic shield and method for assemblyGEN ELECTRIC·Filed 2001·Granted Jul 8, 2003·21 cites·11 claims
- 0863US8570043B2System and method for self-sealing a coldhead sleeve of a magnetic resonance imaging systemJIANG LONGZHI·Filed 2010·Granted Oct 29, 2013·1 cites·20 claims
- 0961US6147579ASuperconducting magnet non-uniform thermal insulation blanketsGEN ELECTRIC·Filed 1999·Granted Nov 14, 2000·23 cites·18 claims
- 1060US7548000B2Multilayer radiation shieldGEN ELECTRIC·Filed 2004·Granted Jun 16, 2009·9 cites·31 claims
- 1159US10591557B2Apparatus and method for introduction of a material into a cryogenic systemGEN ELECTRIC·Filed 2012·Granted Mar 17, 2020·1 cites·12 claims
- 1256US6710497B2Apparatus and method for a field winding assembly mountable on a rotor in a synchronous machineGEN ELECTRIC·Filed 2001·Granted Mar 23, 2004·7 cites·17 claims
- 1353US6081178ASuperconductive magnet having a tube suspension assemblyGEN ELECTRIC·Filed 1999·Granted Jun 27, 2000·12 cites·20 claims
- 1452US11651919B2System for controlling temperature of persistent current switchKONINKLIJKE PHILIPS NV·Filed 2020·Granted May 16, 2023·0 cites·20 claims
- 1550US2025199098A1Magnetic valve and system including magnetic valveKONINKLIJKE PHILIPS NV·Filed 2023·Application pending·0 cites
- 1649US2007240451A1Integration of IGCC plant with superconducting power islandFOGARTY JAMES M·Filed 2005·Application pending·0 cites
- 1745US2022260657A1Quench protection for high temperature superconducting (hts) leadsKONINKLIJKE PHILIPS NV·Filed 2020·Application pending·0 cites
- 1845US2008240998A1Fluid path system for dissolution and transport of a hyperpolarized materialURBAHN JOHN A·Filed 2007·Application pending·0 cites
- 1943US2014123681A1Method and apparatus to hyperpolarize materials for enhanced mr techniquesGEN ELECTRIC·Filed 2013·Application pending·0 cites
- 2038US2008229928A1Sorption pump with integrated thermal switchURBAHN JOHN A·Filed 2007·Application pending·0 cites
- 2137US2010251732A1Apparatus and method for introduction of a material into a cryogenic systemGEN ELECTRIC·Filed 2009·Application pending·0 cites
- 2236US2008242974A1Method and apparatus to hyperpolarize materials for enhanced mr techniquesURBAHN JOHN A·Filed 2007·Application pending·0 cites
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