SUPERPOWER, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 1757
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 17345
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 1077
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 893
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 869
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 381
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 165
 
  
 
C25F PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR 117

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8926868 Superconductive article with prefabricated nanostructure for improved flux pinningJul 27, 10Jan 06, 15[H01L, B82Y, H01B]
8809237 Method of forming an HTS articleFeb 19, 08Aug 19, 14[H01L]
8716188 Structure to reduce electroplated stabilizer contentSep 15, 10May 06, 14[H01L, H01B]
8682406 Multifilament superconductor having reduced AC losses and method for forming the sameJun 22, 11Mar 25, 14[H01L]
8647705 Methods for forming superconductor articles and XRD methods for characterizing sameMay 07, 12Feb 11, 14[B05D]
8588875 Superconducting fault current-limiter with variable shunt impedanceJan 21, 10Nov 19, 13[H01L]
8512798 Plasma assisted metalorganic chemical vapor deposition (MOCVD) systemJun 05, 03Aug 20, 13[C23C, B05D, H05H]
8268386 Method for manufacturing high-temperature superconducting conductorsJan 03, 06Sep 18, 12[H01L, B05D]
8260387 Superconducting articles and methods of fabrication thereof with reduced AC magnetic field lossesJan 09, 09Sep 04, 12[H01L]
8227019 High-throughput ex-situ method for rare-earth-barium-copper-oxide (REBCO) film growthDec 15, 03Jul 24, 12[H01L, B05D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0331,272 Superconductor Article with Directional Flux PinningAbandonedJun 12, 13Dec 12, 13[H01B]
2013/0040,820 FAULT CURRENT LIMITER INCORPORATING A SUPERCONDUCTING ARTICLE AND A HEAT SINKAbandonedAug 12, 11Feb 14, 13[H01L, H02H]
2012/0258,863 METALORGANIC CHEMICAL VAPOR DEPOSITION (MOCVD) PROCESS AND APPARATUS TO PRODUCE MULTI-LAYER HIGH-TEMPERATURE SUPERCONDUCTING (HTS) COATED TAPEAbandonedApr 09, 12Oct 11, 12[H01L, H01B]
8271062 Superconducting structure for a fault current-limiterExpiredApr 27, 09Sep 18, 12[H01L, H01B, H02H]
8119187 Chemical vapor deposition process using novel precursorsExpiredDec 15, 03Feb 21, 12[C23C, H01L, B05D]
2010/0248,970 APPARATUS FOR AND METHOD OF CONTINUOUS HTS TAPE BUFFER LAYER DEPOSITION USING LARGE SCALE ION BEAM ASSISTED DEPOSITIONAbandonedJun 10, 10Sep 30, 10[H01L]
2010/0065,417 Methods for forming superconducting conductorsAbandonedNov 28, 05Mar 18, 10[C23C, B05D]
2009/0298,697 MULTIFILAMENTARY SUPERCONDUCTING ARTICLES AND METHODS OF FORMING THEREOFAbandonedMay 28, 08Dec 03, 09[H01L, H01B]
2009/0221,426 Enhanced heat transfer from an HTS element in a cryogenic bathAbandonedDec 29, 05Sep 03, 09[H01L, F17C, F25D]
2009/0156,409 FAULT CURRENT LIMITER INCORPORATING A SUPERCONDUCTING ARTICLEAbandonedDec 17, 07Jun 18, 09[H01B]
7445808 Method of forming a superconducting articleExpiredDec 28, 05Nov 04, 08[B05D]
7387811 Method for manufacturing high temperature superconducting conductors using chemical vapor deposition (CVD)ExpiredSep 21, 04Jun 17, 08[B05D]
2007/0238,619 Superconductor componentsAbandonedSep 06, 05Oct 11, 07[H01L, H01B]
6958893 Superconducting matrix fault current limiter with current-driven trigger mechanismExpiredJun 30, 03Oct 25, 05[H02H]
2005/0223,983 Chemical vapor deposition (CVD) apparatus usable in the manufacture of superconducting conductorsAbandonedApr 08, 04Oct 13, 05[C23C]
2005/0223,984 Chemical vapor deposition (CVD) apparatus usable in the manufacture of superconducting conductorsAbandonedApr 08, 04Oct 13, 05[C23C]
2005/0220,986 Superconductor fabrication processesAbandonedApr 01, 04Oct 06, 05[B05D]
6947265 Matrix current limiter with transformer configurationsExpiredJun 16, 03Sep 20, 05[H02H]
6908362 Reel-to-reel substrate tape polishing systemExpiredMar 04, 02Jun 21, 05[B24B]
2005/0092,253 Tape-manufacturing system having extended operational capabilitesAbandonedNov 04, 03May 05, 05[C23C]

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