PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 19343
 
  
 
C07D HETEROCYCLIC COMPOUNDS 13149
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 10245
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 10123
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 6200
 
  
 
A61Q USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS 554
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR590
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 466
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3135

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0369,986 METHOD FOR PREPARING COPPER THIN FILM BY USING SINGLE CRYSTAL COPPER TARGETSep 06, 17Dec 28, 17[C23C, C30B]
2017/0326,614 ULTRA-HIGH-SPEED FORMING METHOD USING ELECTROPLASTICITY EFFECTDec 02, 15Nov 16, 17[B21D]
2017/0189,473 COMPOSITION FOR PREVENTING OR TREATING STAPHYLOCOCCUS AUREUS INFECTIONMay 29, 15Jul 06, 17[A61K, C12P]
2016/0380,204 HOLE TRANSPORT LAYER COMPOSITION FOR SOLAR CELL, PREPARATION METHOD THEREOF AND SOLAR CELL COMPRISING THE SAMEJun 07, 16Dec 29, 16[H01L, C07D]
2016/0367,492 NITRIC OXIDE-RELEASING WOUND TREATMENT FILM AND PREPARATION METHOD THEREFORFeb 26, 15Dec 22, 16[A61K]
2016/0089,233 CARDIAC VALVE FIXING DEVICEApr 16, 14Mar 31, 16[A61F, A61B]
2015/0221,937 METHOD FOR MANUFACTURING POSITIVE ELECTRODE FOR LITHIUM-SULFUR BATTERY AND LITHIUM-SULFUR BATTERYAug 14, 13Aug 06, 15[H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9896421 Compound having skin-whitening, anti-oxidizing and PPAR activities and medical use thereofDec 18, 15Feb 20, 18[A61K, C07D, A61Q]
9896662 Process for enhancing stem cell bioactivity using tauroursodeoxycholic acidNov 25, 15Feb 20, 18[A61K, C12N]
9867704 Cardiac valve fixing deviceApr 16, 14Jan 16, 18[A61F, A61B]
9861591 Nitric oxide-releasing wound treatment film and preparation method thereforFeb 26, 15Jan 09, 18[A61K, A61L]
9853285 Method for manufacturing electrode for lithium-sulfur battery and lithium-sulfur batteryAug 14, 13Dec 26, 17[H01M]
9783639 Diamine compound, and polyamic acid and polyimide using the sameDec 03, 15Oct 10, 17[C08G, C07C, C08L]
9757342 Method for preparing protein cage, and in situ method for preparing hydrophobic additive-supported core-shell structured polymer-protein particlesOct 11, 13Sep 12, 17[C08J, A61K, C08H, A61Q, C07K]
9751761 Iron chalcogenide nanocomposite and method for preparing sameSep 10, 13Sep 05, 17[C09K, C01B, B82Y]
9743922 Wire knot delivery deviceDec 17, 14Aug 29, 17[A61B]
9745490 PVC-based metallopolymer nanocomposites, and coating composition and coating film comprising sameAug 22, 13Aug 29, 17[C09D, C08K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0193,043 MITRAL VALVE CERCLAGE ANNULOPLASTY APPRATUS AND METHOD THEREOFAbandonedMay 11, 15Jul 07, 16[A61F, A61B]
2015/0361,575 METHOD OF SURFACE-TREATING ALUMINUM MATERIAL FOR DISSIPATING HEATAbandonedNov 04, 14Dec 17, 15[C25D]
2015/0336,154 METHOD FOR MANUFACTURING HOLLOW HYDRO-FORMED PRODUCT using MULTI-TUBE ASSEMBLYAbandonedFeb 15, 13Nov 26, 15[B21D]
2015/0263,351 ANODE FOR DIRECT CARBON FUEL CELL AND DIRECT CARBON FUEL CELL INCLUDING THE SAMEAbandonedJul 24, 13Sep 17, 15[H01M]
2015/0147,328 VACCINE COMPOSITION FOR PREVENTING STAPHYLLOCOCCUS AUREUS INFECTIONAbandonedMay 07, 13May 28, 15[A61K, C07K]
2015/0103,064 METHOD OF DRIVING A DISPLAY PANEL AND DISPLAY APPARATUS PERFORMING THE SAMEAbandonedApr 03, 14Apr 16, 15[G09G]
2015/0047,417 CORE-SHELL NANOPARTICLE, METHOD OF FABRICATING THE SAME AND GAS SENSOR USING THE SAMEAbandonedJun 06, 14Feb 19, 15[C23C, H01L, G01N]
2015/0014,659 IRIDIUM COMPLEX AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAMEAbandonedMay 28, 14Jan 15, 15[H01L]
2014/0346,782 MICRO POWER GENERATOR AND POWER GENERATION METHOD USING LIQUID DROPLETAbandonedMay 23, 13Nov 27, 14[F03B]
2014/0329,254 BIOSENSOR USING REDOX CYCLINGAbandonedDec 13, 12Nov 06, 14[G01N]
2014/0228,230 RESISTANCE GENE TO XANTHOMONAS AXONOPODIS IN SOYBEANSAbandonedOct 31, 11Aug 14, 14[C12Q]
2014/0067,414 SYSTEM FOR PROCESSING MEDICAL INFORMATIONAbandonedAug 31, 13Mar 06, 14[G06Q, G06F]
8655115 Integrated polymer optical waveguide current sensorExpiredMay 25, 09Feb 18, 14[G01J, G02B, G02F]
2013/0215,346 LIQUID CRYSTAL DISPLAYAbandonedJul 30, 12Aug 22, 13[C09K, G02F]
2013/0179,142 DISTRIBUTED PARALLEL SIMULATION METHOD AND RECORDING MEDIUM FOR STORING THE METHODAbandonedJan 08, 13Jul 11, 13[G06F]
2013/0086,851 DOORS AND WINDOWS SYSTEM HAVING EARTHQUAKE-RESISTANT PERFORMANCEAbandonedJul 14, 10Apr 11, 13[E04B]
2012/0312,331 METHOD OF PREPROCESSING MAGNESIUM ALLOY FOR ELECTROPLATINGAbandonedDec 06, 11Dec 13, 12[B08B, C23G]
2012/0307,255 OPTICAL INTERFEROMETER SYSTEM WITH DAMPED VIBRATION AND NOISE EFFECT PROPERTYAbandonedNov 03, 11Dec 06, 12[G01B]
2012/0291,512 SHEET-MATERIAL FORMING DEVICE AND METHODAbandonedDec 28, 10Nov 22, 12[B21D]
8217794 Active RFID system for port logistics using multi-hop communication and communication method in the systemExpiredSep 24, 09Jul 10, 12[G08B]

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