QUEST ASE INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 263
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 148

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9745853 Integrated circuit cooled turbine bladeAug 31, 15Aug 29, 17[F01D]
9512725 Method and apparatus for turbine engine thru bolt stud and nut retentionApr 18, 14Dec 06, 16[F16B, F04D, F01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0204,197 AIRFOIL LEADING EDGE CHAMBER COOLING WITH ANGLED IMPINGEMENTAbandonedJan 23, 14Jul 23, 15[F01D]
2015/0198,050 INTERNAL COOLING SYSTEM WITH CORRUGATED INSERT FORMING NEARWALL COOLING CHANNELS FOR AIRFOIL USABLE IN A GAS TURBINE ENGINEAbandonedJan 15, 14Jul 16, 15[F01D]

Top Inventors for This Owner

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