VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 45202
 
 
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 3569
 
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 25136
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 23200
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 21409
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 21307
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 20171
 
 
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 1879
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 14143
 
 
 
B01D SEPARATION 13114

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0051,027 Keratin Nanomaterials and Methods of ProductionMay 01, 15Feb 23, 17[C07K]
2017/0054,294 MODULAR MULTILEVEL CONVERTER CAPACITOR VOLTAGE RIPPLE REDUCTIONAug 17, 16Feb 23, 17[H02M, H02J]
2017/0045,455 SYSTEM AND METHOD FOR MONITORING THE HEALTH OF DIALYSIS PATIENTSApr 23, 15Feb 16, 17[A61M, G06F, G01N]
2017/0040,674 PLUG-AND-PLAY TIME-VARIANT ANTENNA MODULE FOR WIRELESS COMMUNICATION DEVICESAug 12, 16Feb 09, 17[H01Q, H04L]
2017/0026,210 WIDEBAND FREQUENCY SHIFT MODULATION USING TRANSIENT STATE OF ANTENNAMar 31, 16Jan 26, 17[H04L, H04B]
2016/0376,379 POLYSACCHARIDE DERIVATIVES AND CROSS-METATHESIS PROCESSES FOR PREPARING THEMMar 16, 15Dec 29, 16[C08B]
2016/0354,796 THERMAL SPRAY DIAGNOSTICSJun 03, 16Dec 08, 16[G01N, B05B]
2016/0356,747 DIAGNOSIS OF THERMAL SPRAY GUN IGNITIONJun 03, 16Dec 08, 16[G01N, B05B, G01M]
2016/0352,331 METHOD AND APPARATUS TO IMPROVE POWER DEVICE RELIABILITYJun 09, 16Dec 01, 16[H03K]
2016/0294,056 A TIME VARIANT ANTENNA FOR TRANSMITTING WIDEBAND SIGNALSNov 20, 14Oct 06, 16[H01Q]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9618555 System and method for impedance measurement using chirp signal injectionJul 30, 13Apr 11, 17[G01R]
9610344 Live attenuated chimeric porcine circovirus vaccineFeb 06, 14Apr 04, 17[C12N, A61K]
9598691 Irreversible electroporation to create tissue scaffoldsApr 29, 09Mar 21, 17[C12N, A61K]
9601997 V^2 power converter control with capacitor current ramp compensationFeb 19, 14Mar 21, 17[H02M]
9596571 Estimating the location of a wireless terminal based on radio-frequency pattern matching and cooperative measurementsDec 16, 14Mar 14, 17[H04W]
9585951 Live attenuated chimeric porcine circovirus vaccineMar 16, 11Mar 07, 17[C12N, A61P, A61K]
9589718 Method for reducing or eliminating conducted common mode noise in a transformerMay 07, 13Mar 07, 17[G01R, H01F]
9584116 Method and apparatus for current/power balancingJan 29, 16Feb 28, 17[G05F, H03K]
9574824 Laundry treatment apparatusDec 23, 13Feb 21, 17[D06F, F26B]
9562939 System and method for impedance measurement using series and shunt injectionJul 30, 13Feb 07, 17[G01R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0191,408 TRIPTYCENE MONOMER AND TRIPTYCENE CONTAINING POLYESTERS AND POLYURETHANESABANAug 17, 12Jul 09, 15[C08G, C07C]
2014/0332,368 SUPRAMOLECULAR COMPLEXES AS PHOTOCATALYSTS FOR REDUCTIONABANFeb 06, 14Nov 13, 14[B01J, C01B]
2014/0258,299 Method for Assigning Similarity-Based Codes to Life Form and Other OrganismsABANMar 06, 14Sep 11, 14[G06F]
2014/0233,034 APPARATUS AND METHOD FOR ON-LINE, REAL-TIME ANALYSIS OF CHEMICAL GASSES DISSOLVED IN TRANSFORMER OILABANApr 30, 14Aug 21, 14[G01N]
2014/0201,119 COMPLEX SITUATION ANALYSIS SYSTEMABANJan 24, 14Jul 17, 14[G06N]
2014/0088,317 PRODUCTION OF OMEGA-3 FATTY ACIDS FROM CRUDE GLYCEROLABANNov 27, 13Mar 27, 14[C11C]
2013/0217,084 PRODUCTION OF OMEGA-3 FATTY ACIDS FROM CRUDE GLYCEROLABANMar 07, 13Aug 22, 13[C12P]
2013/0178,614 REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS AND EFFICIENT METHODS OF PREPARING THEMABANOct 25, 12Jul 11, 13[C08B]
2013/0144,154 Method of visualization of tissue perfusion by means of assessing BOLD signal fluctuations, an apparatus therefor and the use thereofABANNov 09, 12Jun 06, 13[A61B]
2012/0329,958 POLYMER SYNTHESIS AND THERMALLY REARRANGED POLYMRES AS GAS SEPARATION MEMBRANESABANJun 01, 12Dec 27, 12[C08G]
2012/0315,081 CONNECTOR DEVICES AND ASSEMBLIES FOR CONSTRUCTION AND SUPPORT OF BUILDINGS AND STRUCTURES, AND METHODS OF MAKING AND USING THEMABANSep 02, 10Dec 13, 12[F16B, E04B]
2012/0264,212 COMPOUNDS AND METHODS FOR INHIBITING THE METASTASIS OF CANCER CELLSABANNov 05, 10Oct 18, 12[C12N]
2012/0265,050 Omni-Tomographic Imaging for Interior Reconstruction using Simultaneous Data Acquisition from Multiple Imaging ModalitiesABANApr 04, 12Oct 18, 12[A61B]
2012/0174,571 SHAPE MEMORY ALLOY (SMA) ACTUATORS AND DEVICES INCLUDING BIO-INSPIRED SHAPE MEMORY ALLOY COMPOSITE (BISMAC) ACTUATORSABANDec 12, 11Jul 12, 12[F01B]
2012/0085,649 DIELECTROPHORESIS DEVICES AND METHODS THEREFORABANOct 07, 11Apr 12, 12[G01N]
2011/0283,375 Transgenic Prothrombin And Related Thrombin Precursors And Transgenics, Methods, Compositions, Uses And The Like Relating TheretoABANJun 01, 11Nov 17, 11[A01K]
2011/0269,835 Female Sex Pheromone of the Dogwood Borer (DWB), Synanthedon scitula, and Attraction Inhibitor (Antagonist)ABANApr 07, 11Nov 03, 11[A01N, A01P]
2011/0212,541 COMPOSITIONS AND METHODS TO PROTECT CELLS BY BLOCKING ENTRY OF PATHOGEN PROTEINSABANNov 11, 10Sep 01, 11[C12N, G01N]
2011/0165,649 METHODS AND COMPOSITIONS TO IMPROVE THE HEALTH OF PLANTS, ANIMALS AND MICROBES BY MANIPULATING PROTEIN ENTRY INTO SYMBIONTS AND THEIR HOSTSABANJan 06, 11Jul 07, 11[C12N, C07K]
2011/0113,960 BIODEGRADABLE LITTER AMENDMENT MATERIAL FROM AGRICULTURAL RESIDUESABANNov 12, 10May 19, 11[B01J, B01D]

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