PRINZ; Friedrich B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for PRINZ; Friedrich B..The latest application filed is for "catalyst layer with extended surface area and method of forming such catalyst layer for polymer electrolyte fuel cells".

Company Profile

4.76.89

PRINZ; Friedrich B. - Stanford CA
Prinz; Friedrich B. - Woodside CA
Prinz; Friedrich B. - Palo Alto CA
Prinz; Friedrich B. - US
Prinz; Friedrich B. - Menlo Park CA
Prinz, Friedrich B - Stanford CA
Prinz; Friedrich B. - Pittsburgh PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Catalyst Layer With Extended Surface Area And Method Of Forming Such Catalyst Layer For Polymer Electrolyte Fuel Cells App 20220029171 - XU; Shicheng ; et al.	2022-01-27
Scalable Roll-to-roll Fabrication Of High-performance Membrane Electrode Assemblies App 20210257629 - Prinz; Friedrich B. ; et al.	2021-08-19
Ultrathin Electrochemical Catalysts On Catalyst Support For Proton Exchange Membrane Fuel Cells App 20200343563 - Prinz; Friedrich B. ; et al.	2020-10-29
Electrochemical Catalysts With Enhanced Catalytic Activity App 20200127300 - PRINZ; Friedrich B. ; et al.	2020-04-23
Atomic Layer Deposition Of Electrochemical Catalysts App 20190264325 - PRINZ; Friedrich B. ; et al.	2019-08-29
Atomic Layer Deposition With Passivation Treatment App 20190249301 - PRINZ; Friedrich B. ; et al.	2019-08-15
Solid state energy storage devices Grant 10,056,609 - Holme , et al. August 21, 2	2018-08-21
Energy storage device with large charge separation Grant 9,935,208 - Holme , et al. April 3, 2	2018-04-03
Semiconductor Devices Including Electrically Isolated Patterns And Method Of Fabricating The Same App 20180033724 - KIM; Kl-HYUN ; et al.	2018-02-01
Semiconductor devices including electrically isolated patterns and method of fabricating the same Grant 9,881,865 - Kim , et al. January 30, 2	2018-01-30
Functionalized graphene-Pt composites for fuel cells and photoelectrochemical cells Grant 9,748,581 - Diankov , et al. August 29, 2	2017-08-29
Method of controlled crack propagation for material cleavage using electromagnetic forces Grant 9,659,764 - Iancu , et al. May 23, 2	2017-05-23
Method of forming thin film of semiconductor device Grant 9,564,286 - Kim , et al. February 7, 2	2017-02-07
Energy storage device with large charge separation App 20160204281 - Holme; Timothy P. ; et al.	2016-07-14
Method of fabricating thin, freestanding, single crystal silicon sheet Grant 9,373,503 - Iancu , et al. June 21, 2	2016-06-21
Energy storage device with large charge separation Grant 9,312,398 - Holme , et al. April 12, 2	2016-04-12
Solid state energy storage devices Grant 9,293,255 - Holme , et al. March 22, 2	2016-03-22
Method Of Forming Thin Film Of Semiconductor Device App 20160049291 - KIM; Sam Hyung Sam ; et al.	2016-02-18
Atomic Layer Deposition (ALD) of TiO2 using (Tetrakis(dimethylamino)titanium) TDMAT as an Encapsulation and/or Barrier Layer for ALD PbS App 20150357534 - Dasgupta; Neil ; et al.	2015-12-10
Metal silicide nanowire arrays for anti-reflective electrodes in photovoltaics Grant 9,166,074 - Dasgupta , et al. October 20, 2	2015-10-20
Functionalized Graphene-Pt composites for fuel cells and photoelectrochemical cells App 20150247258 - Diankov; Georgi ; et al.	2015-09-03
Solid State Energy Storage Devices App 20150235768 - Holme; Tim ; et al.	2015-08-20
Solid state energy storage devices Grant 9,087,645 - Holme , et al. July 21, 2	2015-07-21
Method of Fabricating Thin, Freestanding, Single Crystal Silicon Sheet App 20150118831 - Iancu; Andrei T. ; et al.	2015-04-30
Method of Controlled Crack Propagation for Material Cleavage using Electromagnetic Forces App 20150060509 - Iancu; Andrei T. ; et al.	2015-03-05
Thin film MEA structures for fuel cell and method for fabrication Grant 8,951,605 - Prinz , et al. February 10, 2	2015-02-10
Solid State Energy Storage Devices App 20140363740 - Holme; Timothy P. ; et al.	2014-12-11
Transmural ablation device Grant 8,882,762 - Wang , et al. November 11, 2	2014-11-11
Irradiation assisted nucleation of quantum confinements by atomic layer deposition Grant 8,883,266 - Holme , et al. November 11, 2	2014-11-11
High energy storage capacitor by embedding tunneling nano-structures Grant 8,877,367 - Holme , et al. November 4, 2	2014-11-04
Process for making layer-structured catalysts at the electrode/electrolyte interface of a fuel cell Grant 8,821,968 - Jiang , et al. September 2, 2	2014-09-02
Quantum dot ultracapacitor and electron battery Grant 8,802,287 - Holme , et al. August 12, 2	2014-08-12
Irradiation Assisted Nucleation of Quantum Confinements by Atomic Layer Deposition App 20140093654 - Holme; Timothy P. ; et al.	2014-04-03
Solid-state fuel cell including anode and cathode chemical electrolyte protection layers and a hydrogen ion conductive solid oxide dense film Grant 8,669,015 - Kang , et al. March 11, 2	2014-03-11
Irradiation assisted nucleation of quantum confinements by atomic layer deposition Grant 8,551,868 - Holme , et al. October 8, 2	2013-10-08
All-electron battery having area-enhanced electrodes Grant 8,524,398 - Holme , et al. September 3, 2	2013-09-03
Silver-copper-zinc catalyst for fuel cells and/or electrolyzers Grant 8,501,367 - Holme , et al. August 6, 2	2013-08-06
Solid State Energy Storage Devices App 20130194716 - Holme; Tim ; et al.	2013-08-01
Field-aided preferential deposition of precursors Grant 8,496,999 - Dasgupta , et al. July 30, 2	2013-07-30
Prototyping station for atomic force microscope-assisted deposition of nanostructures Grant 8,499,361 - Mack , et al. July 30, 2	2013-07-30
Metal Silicide Nanowire Arrays for Anti-Reflective Electrodes in Photovoltaics App 20130149860 - Dasgupta; Neil ; et al.	2013-06-13
Transmural Ablation Device App 20130131665 - Wang; Paul J. ; et al.	2013-05-23
Scanning probe microscopy-based metrology tool with a vacuum partition App 20130097740 - Mack; James F. ; et al.	2013-04-18
Nano-patterned electrolytes in solid oxide fuel cells Grant 8,394,550 - Chao , et al. March 12, 2	2013-03-12
Quantum dot solar cell with quantum dot bandgap gradients Grant 8,395,042 - Dasgupta , et al. March 12, 2	2013-03-12
Sensors and control for an interventional catheter Grant 8,347,738 - Tung , et al. January 8, 2	2013-01-08
Energy storage device with large charge separation App 20120313589 - Holme; Timothy P. ; et al.	2012-12-13
Prototyping Station for Atomic Force Microscope-Assisted Deposition of Nanostructures App 20120284882 - Mack; James F. ; et al.	2012-11-08
Prototyping station for atomic force microscope-assisted deposition of nanostructures Grant 8,296,859 - Mack , et al. October 23, 2	2012-10-23
Quantum dot transistor Grant 8,278,647 - Holme , et al. October 2, 2	2012-10-02
Modifying catalytic behavior of nanocrystals Grant 8,247,318 - Holme , et al. August 21, 2	2012-08-21
High energy storage capacitor by embedding tunneling nano-structures App 20120156545 - Holme; Timothy P. ; et al.	2012-06-21
Proton Conducting Solid Oxide Electrolyte Membrane, Mea And Fuel Cell Including The Membrane, And Method Of Preparing The Membrane App 20120141917 - Kang; Sang-kyun ; et al.	2012-06-07
Method for producing tapered metallic nanowire tips on atomic force microscope cantilevers Grant 8,168,251 - Prinz , et al. May 1, 2	2012-05-01
Precursor selection method for chemical vapor deposition techniques Grant 8,163,338 - Holme , et al. April 24, 2	2012-04-24
System for delivering therapy Grant 8,100,900 - Prinz , et al. January 24, 2	2012-01-24
Methods Of Manufacturing Proton Conductive Solid Oxide Fuel Cell And Proton Conductive Solid Oxide Fuel Cells Manufactured By Using The Methods App 20120009501 - Kang; Sang-kyun ; et al.	2012-01-12
Irradiation assisted nucleation of quantum confinements by atomic layer deposition App 20110269298 - Holme; Timothy P. ; et al.	2011-11-03
Proton Conducting Electrolyte Membranes Having Nano-grain Ysz As Protective Layers, And Membrane Electrode Assemblies And Ceramic Fuel Cells Comprising Same App 20110262839 - Kang; Sang-kyun ; et al.	2011-10-27
Solid oxide fuel cell components tuned by atomic layer deposition Grant 8,026,014 - Shim , et al. September 27, 2	2011-09-27
Nano-patterned electrolytes in solid oxide fuel cells App 20110076589 - Chao; Cheng-Chieh ; et al.	2011-03-31
Ceria-based electrolytes in solid oxide fuel cells App 20110076594 - Fan; Zeng ; et al.	2011-03-31
Solid-oxide fuel cells with concentric laminating electrolytes in a nanoporous membrane App 20110027694 - Chao; Cheng-Chieh ; et al.	2011-02-03
Silver-copper-zinc catalyst for fuel cells and/or electrolyzers App 20110027689 - Holme; Timothy P. ; et al.	2011-02-03
Solid-state direct methanol thin film fuel cell Grant 7,811,714 - Prinz , et al. October 12, 2	2010-10-12
Solid-state Fuel Cell Including Chemical Electrolyte Protection Layer And Method Of Manufacturing Same App 20100255406 - Kang; SangKyun ; et al.	2010-10-07
All -electron battery having area-enhanced electrodes App 20100255381 - Holme; Timothy P. ; et al.	2010-10-07
Quantum confinement solar cell fabricated by atomic layer deposition App 20100240167 - Dasgupta; Neil ; et al.	2010-09-23
Fuel cell with electroosmotic pump Grant 7,799,453 - Santiago , et al. September 21, 2	2010-09-21
Atomic layer deposition of strontium oxide via N-propyltetramethyl cyclopentadiendyl precursor Grant 7,790,629 - Holme , et al. September 7, 2	2010-09-07
Nano-patterned metal electrode for solid oxide fuel cell App 20100200537 - Kim; Young Beom ; et al.	2010-08-12
Modifying catalytic behavior of nanocrystals App 20100190323 - Holme; Timothy P. ; et al.	2010-07-29
Quantum dot transistor App 20100181551 - Holme; Timothy P. ; et al.	2010-07-22
Closed-end nanotube arrays as an electrolyte of a solid oxide fuel cell App 20100183948 - Chao; Cheng-Chieh ; et al.	2010-07-22
Quantum dot ultracapacitor and electron battery App 20100183919 - Holme; Timothy P. ; et al.	2010-07-22
Fuel cell Grant 7,754,368 - Sasahara , et al. July 13, 2	2010-07-13
Thin film MEA structures for fuel cell and method for fabrication App 20100112196 - Prinz; Friedrich B. ; et al.	2010-05-06
Fuel cell Grant 7,700,218 - Sasahara , et al. April 20, 2	2010-04-20
Method for producing tapered metallic nanowire tips on atomic force microscope cantilevers App 20100089866 - Prinz; Friedrich B. ; et al.	2010-04-15
Method of preparing fuel cell comprising proton conducting solid perovskite electrolyte membrane with improved low temperature ion conductivity, and membrane electrode assembly of fuel cell prepared by the method Grant 7,691,523 - Shim , et al. April 6, 2	2010-04-06
Fuel cell Grant 7,670,699 - Sasahara , et al. March 2, 2	2010-03-02
Sub-micron solid oxide electrolyte membrane in a fuel cell Grant 7,655,333 - Huang , et al. February 2, 2	2010-02-02
System For Delivering Therapy App 20090281534 - Prinz; Friedrich B. ; et al.	2009-11-12
Quantum dot solar cell with quantum dot bandgap gradients App 20090255580 - Dasgupta; Neil ; et al.	2009-10-15
Field-aided preferential deposition of precursors App 20090258157 - Dasgupta; Neil ; et al.	2009-10-15
Prototyping station for atomic force microscope-assisted deposition of nanostructures App 20090241232 - Mack; James F. ; et al.	2009-09-24
Layer-structured fuel cell catalysts and current collectors App 20090218311 - Jiang; Xirong ; et al.	2009-09-03
3-D interconnected multi-layer microstructure of thermoplastic materials Grant 7,557,051 - Ryu , et al. July 7, 2	2009-07-07
Cathode structures for solid oxide fuel cells App 20090142642 - Prinz; Friedrich B. ; et al.	2009-06-04
Method Of Preparing Fuel Cell Comprising Proton Conducting Solid Perovskite Electrolyte Membrane With Improved Low Temperature Ion Conductivity, And Membrane Electrode Assembly Of Fuel Cell Prepared By The Method App 20090110996 - SHIM; Joon-Hyung ; et al.	2009-04-30
Sensors and control for an interventional catheter App 20090099551 - Tung; Alexander ; et al.	2009-04-16
Fabrication method of thin film solid oxide fuel cells App 20090087712 - Huang; Hong ; et al.	2009-04-02
Hybrid Photolytic Fuel Cell App 20090065048 - Dasgupta; Neil Paul ; et al.	2009-03-12
Electrode/electrolyte interfaces in solid oxide fuel cells App 20090011314 - Chao; Cheng-Chieh ; et al.	2009-01-08
Solid oxide fuel cell components tuned by atomic layer deposition App 20080311455 - Shim; Joon Hyung ; et al.	2008-12-18
Ion irradiated electrolyte membrane, anode, and/or cathode Grant 7,455,722 - Pornprasertsuk , et al. November 25, 2	2008-11-25
Sensors for electrochemical, electrical or topographical analysis Grant 7,444,856 - Prinz , et al. November 4, 2	2008-11-04
Gas/ion species selective membrane support by multi-stage nano-hole array metal structure Grant 7,431,838 - Kang , et al. October 7, 2	2008-10-07
Atomic layer deposition of strontium oxide via n-propyltetramethyl cyclopentadiendyl precursor App 20080242111 - Holme; Timothy P. ; et al.	2008-10-02
Bistable miniature valve Grant 7,422,191 - Accoto , et al. September 9, 2	2008-09-09
Fuel Cell App 20080124588 - Sasahara; Jun ; et al.	2008-05-29
Fuel cell App 20080124609 - Sasahara; Jun ; et al.	2008-05-29
Fuel cell App 20080102324 - Sasahara; Jun ; et al.	2008-05-01
Fuel cell App 20080102325 - Sasahara; Jun ; et al.	2008-05-01
Fuel cell Grant 7,341,800 - Sasahara , et al. March 11, 2	2008-03-11
Fuel cell and method for making the same Grant 7,273,671 - Saito , et al. September 25, 2	2007-09-25
Membrane electrode assembly in solid oxide fuel cells App 20070184322 - Huang; Hong ; et al.	2007-08-09
Electrochemical nano-patterning using ionic conductors Grant 7,253,409 - Lee , et al. August 7, 2	2007-08-07
Tubular compliant mechanisms for ultrasonic imaging systems and intravascular interventional devices App 20070167804 - Park; Byong-Ho ; et al.	2007-07-19
Solid oxide electrolyte with ion conductivity enhancement by dislocation Grant 7,195,833 - Saito , et al. March 27, 2	2007-03-27
Sub-micron electrolyte thin film on nano-porous substrate by oxidation of metal film Grant 7,179,500 - Park , et al. February 20, 2	2007-02-20
Ion irradiated electrolyte membrane, anode, and/or cathode App 20070022878 - Pornprasertsuk; Rojana ; et al.	2007-02-01
Fuel cell and method for making the same Grant 7,169,498 - Saito , et al. January 30, 2	2007-01-30
Electrochemical nano-patterning using ionic conductors App 20060284085 - Lee; Minhwan ; et al.	2006-12-21
Gas/ion species selective membrane support by multi-stage nano-hole array metal structure App 20060273004 - Kang; Sangkyun ; et al.	2006-12-07
Multi-layer structure having a predetermined layer pattern including an agent App 20060269475 - Ryu; WonHyoung ; et al.	2006-11-30
Solid-state direct methanol thin film fuel cell App 20060251950 - Prinz; Friedrich B. ; et al.	2006-11-09
Tubular compliant mechanisms for ultrasonic imaging systems and intravascular interventional devices Grant 7,115,092 - Park , et al. October 3, 2	2006-10-03
Sensors for electrochemical, electrical or topographical analysis App 20060213259 - Prinz; Friedrich B. ; et al.	2006-09-28
Gas/ion species selective membrane supported by multi-stage nano-hole array metal structure Grant 7,108,813 - Kang , et al. September 19, 2	2006-09-19
Method for making a sub-micron solid oxide electrolyte membrane App 20060189142 - Saito; Yuji ; et al.	2006-08-24
Sub-micron solid oxide electrolyte membrane App 20060166064 - Huang; Hong ; et al.	2006-07-27
Fuel cell with electroosmotic pump App 20060029851 - Santiago; Juan ; et al.	2006-02-09
Fuel cell assembly Grant 6,991,868 - Lee , et al. January 31, 2	2006-01-31
Bistable miniature valve App 20060017534 - Accoto; Dino ; et al.	2006-01-26
Nanotubular solid oxide fuel cell App 20060008696 - Cha; Suk-Won ; et al.	2006-01-12
Gas/ion species selective membrane supported by multi-stage nano-hole array metal structure App 20050242022 - Kang, Sangkyun ; et al.	2005-11-03
Bonding method for micro-structured polymers App 20050208271 - Fasching, Rainer J. ; et al.	2005-09-22
3-D interconnected multi-layer microstructure of thermoplastic materials App 20050206048 - Ryu, WonHyoung ; et al.	2005-09-22
Fuel cell with patterned electrolyte/electrode interface Grant 6,835,488 - Sasahara , et al. December 28, 2	2004-12-28
Fuel cell App 20040224190 - Sasahara, Jun ; et al.	2004-11-11
Shape memory alloy actuators activated by strain gradient variation during phase transformation App 20040201444 - Park, Byong-Ho ; et al.	2004-10-14
Virtual interactive solids with dynamic multimedia Grant 6,788,300 - Ramaswami , et al. September 7, 2	2004-09-07
Fuel cell assembly App 20040091765 - Lee, Sang-Joon John ; et al.	2004-05-13
Tubular compliant mechanisms for ultrasonic imaging systems and intravascular interventional devices App 20040056751 - Park, Byong-Ho ; et al.	2004-03-25
Solid oxide electrolyte with ion conductivity enhancement by dislocation App 20040038106 - Saito, Yuji ; et al.	2004-02-26
Micro gas turbine engine with active tip clearance control Grant 6,692,222 - Prinz , et al. February 17, 2	2004-02-17
Sub-micron electrolyte thin film on nano-porous substrate by oxidation of metal film App 20040013924 - Park, Yong-Il ; et al.	2004-01-22
Micro gas turbine engine with active tip clearance control App 20030215323 - Prinz, Friedrich B. ; et al.	2003-11-20
Fuel cell and method for making the same App 20030199387 - Saito, Yuji ; et al.	2003-10-23
Device and method or three-dimensional spatial localization and functional interconnection of different types of cells App 20020173033 - Hammerick, Kyle ; et al.	2002-11-21
Shape memory alloy actuators activated by strain gradient variation during phase transformation App 20020118090 - Park, Byong-Ho ; et al.	2002-08-29
Virtual interactive solids with dynamic multimedia App 20020109683 - Ramaswami, Krishnan ; et al.	2002-08-15
Mold shape deposition manufacturing Grant 6,375,880 - Cooper , et al. April 23, 2	2002-04-23
Fuel cell and method for making the same App 20020018924 - Saito, Yuji ; et al.	2002-02-14
Fuel cell with patterned electrolyte/electrode interface App 20020012825 - Sasahara, Jun ; et al.	2002-01-31
Rapid tool manufacturing Grant 5,189,781 - Weiss , et al. March 2, 1	1993-03-02
Acoustic sensor and method of using same for determining the position of a tool relative to a workpiece Grant 4,554,834 - Prinz , et al. November 26, 1	1985-11-26

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