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 45199
 
 
 
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 2956
 
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 22129
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 19299
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 18189
 
 
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 1876
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 16381
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 15163
 
 
 
A01H NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES 12105
 
 
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 1276

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0130,473 Miniaturized Helium Photoionization DetectorOct 31, 14May 14, 15[G01N]
2015/0119,246 COMPOSITIONS AND METHODS COMPRISING COLLETOTRICHUM FOR CONTROLLING PLANT SPECIESOct 30, 14Apr 30, 15[A01N]
2015/0105,287 Microfluidic Systems and Methods for Chromatin Immunoprecipitation (ChIP)Oct 10, 14Apr 16, 15[G01N]
2015/0087,969 SYSTEMS AND METHODS FOR OPTICALLY GUIDED PLACEMENT AND MONITORING OF MEDICAL IMPLANTSSep 22, 14Mar 26, 15[A61M, A61B, A61K]
2015/0062,989 High Frequency Integrated Point-of-Load Power Converter with Embedded Inductor SubstrateFeb 11, 14Mar 05, 15[H05K]
2015/0038,695 REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS AND EFFICIENT METHODS OF PREPARING THEMOct 14, 14Feb 05, 15[C08B]
2015/0004,237 CELLULOSE DERIVATIVES FOR INHIBITING CRYSTALLIZATION OF POORLY WATER-SOLUBLE DRUGSJan 09, 13Jan 01, 15[C08B, A61K]
2014/0375,174 LOW-TEMPERATURE CO-FIRING OF MULTILAYER TEXTURED PIEZOELECTRIC CERAMICS WITH INNER ELECTRODESFeb 01, 13Dec 25, 14[H01L]
2014/0339,088 DIELECTROPHORESIS METHODS FOR DETERMINING A PROPERTY OF A PLURALITY OF CANCER CELLSJul 31, 14Nov 20, 14[G01N]
2014/0332,368 SUPRAMOLECULAR COMPLEXES AS PHOTOCATALYSTS FOR REDUCTIONFeb 06, 14Nov 13, 14[B01J, C01B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,000,267 Stress tolerant transgenic plants over-expressing ascorbic acid and cell wall synthesis genesJun 23, 05Apr 07, 15[C12N, C07H, A01H]
9,000,673 Multi-channel two-stage controllable constant current source and illumination sourceJun 28, 13Apr 07, 15[H05B, H02M]
8,992,517 Irreversible electroporation to treat aberrant cell massesJun 24, 09Mar 31, 15[C12N, A61N, A61B]
8,993,624 Method of preventing and treating inflammatory diseases and disorders with abscisic acidMay 26, 11Mar 31, 15[A01N, A61K]
8,979,955 Production of pyrolysis oilFeb 17, 11Mar 17, 15[C10G, C10C, C10B, B01J, C01B, C10J, C10L]
8,983,258 Holey optical fiber with random pattern of holes and method for making sameSep 10, 13Mar 17, 15[G02B, C03B, C03C, G01L]
8,968,542 Devices and methods for contactless dielectrophoresis for cell or particle manipulationMar 09, 10Mar 03, 15[B01D, B03C]
8,957,666 Anti-islanding protection in three-phase converters using grid synchronization small-signal stabilityJun 05, 13Feb 17, 15[G01R, H03L]
8,952,333 Methods for improved single photon emission computed tomography using exact and stable region of interest reconstructionsNov 02, 10Feb 10, 15[G06T, A61B]
8,926,606 Integration of very short electric pulses for minimally to noninvasive electroporationApr 09, 10Jan 06, 15[A61N, A61B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
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]
2013/0144,154 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]
2012/0264,212 COMPOUNDS AND METHODS FOR INHIBITING THE METASTASIS OF CANCER CELLSABANNov 05, 10Oct 18, 12[C12N]
2012/0174,571 SHAPE MEMORY ALLOY (SMA) ACTUATORS AND DEVICES INCLUDING BIO-INSPIRED SHAPE MEMORY ALLOY COMPOSITE (BISMAC) ACTUATORSABANDec 12, 11Jul 12, 12[F01B]
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]
2011/0117,338 OPEN PORE CERAMIC MATRIX COATED WITH METAL OR METAL ALLOYS AND METHODS OF MAKING SAMEABANApr 28, 09May 19, 11[B05D, B32B]
2011/0076,665 ELECTROMAGNETIC CONTROLLED BIOFABRICATION FOR MANUFACTURING OF MIMETIC BIOCOMPATIBLE MATERIALSABANJun 05, 09Mar 31, 11[C12N, A01N, C12M, C40B, C08B, B32B]
7,902,866 Wires on demand: run-time communication synthesis for reconfigurable computingExpiredAug 27, 08Mar 08, 11[H03K]
2011/0054,033 METHODS OF USING ABSCISIC ACID FOR AMELIORATING HYPERTENSION AND VASCULAR INFLAMMATIONABANAug 26, 10Mar 03, 11[A61P, A61K]
7,888,321 Production of high levels of transgenic factor IX without gene rescue, and its therapeutic usesExpiredOct 21, 08Feb 15, 11[A01K, C12P, A61K]
2011/0009,478 THERANOSTIC POLYCATION BEACONS COMPRISING OLIGOETHYLENEAMINE REPEATING UNITS AND LANTHANIDE CHELATESABANJul 08, 10Jan 13, 11[C12N, C08G, A61P, C07C, C12Q, A61K]
7,821,375 Multiphase voltage regulator having coupled inductors with reduced winding resistanceExpiredJan 29, 07Oct 26, 10[H01F]
2010/0228,258 INTRAMEDULLARY NAIL TARGETING DEVICEABANSep 02, 09Sep 09, 10[A61B]
7,791,321 Coupled-inductor multi-phase buck convertersExpiredFeb 23, 07Sep 07, 10[G05F]
2010/0209,589 Meat Flavoring Compositions and Methods for Making and Using ThemABANFeb 18, 10Aug 19, 10[A23L]

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