DELAVAN INC

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 5322
 
  
 
F23R GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS 4113
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 3135
 
  
 
F23D BURNERS 1419
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 1172
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 984
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 844
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING865
 
  
 
B01D SEPARATION 5129
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 5120

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0073,859 3D SCANNING SYSTEMSSep 15, 16Mar 15, 18[H04N, G01B]
2018/0051,753 FLEXIBLE COUPLING ARRANGEMENTS FOR DRIVE SYSTEMSAug 22, 16Feb 22, 18[F16D]
2018/0016,919 THERMAL BARRIER COATINGS WITH ENHANCED REFLECTIVITYJul 12, 16Jan 18, 18[C23C, B05D, F01D]
2017/0368,562 FLUID SEEDERSJun 23, 16Dec 28, 17[B05B, F23R]
2017/0369,205 POWDER CONTAINER SYSTEMS FOR ADDITIVE MANUFACTURINGJun 28, 16Dec 28, 17[B33Y, B65D]
2017/0291,263 ALLOY SELECTION METHOD FOR ADDITIVE MANUFACTURINGApr 11, 16Oct 12, 17[B23K, B33Y, B22F, B22D, C22C]
2017/0211,480 DISCRETE JET ORIFICESJan 21, 16Jul 27, 17[B05B, F02C]
2017/0128,981 BULK METALLIC GLASS COMPONENTSNov 09, 15May 11, 17[C23C, B05D, B22D]
2017/0106,477 ADDITIVE MANUFACTURING SYSTEMS AND METHODSOct 19, 15Apr 20, 17[B23K, B22F]
2017/0108,222 VARIABLE ANGLE SPRAY CONE INJECTIONOct 16, 15Apr 20, 17[H01M, F01N, F23R]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9909999 Systems and methods for radiographic inspectionMar 27, 15Mar 06, 18[G01N]
9901944 AtomizersFeb 16, 16Feb 27, 18[B05B, F23R, F02C, F23D]
9897321 Fuel nozzlesMar 31, 15Feb 20, 18[F23R, F23C, F23D]
9863638 Air shrouds with improved air wipingApr 01, 15Jan 09, 18[F23R, F23D]
9850579 Feedstock and methods of making feedstock for cold spray techniquesSep 30, 15Dec 26, 17[C23C, C09D]
9835334 Air entrance effectSep 18, 15Dec 05, 17[F23R, F23D]
9765894 Dynamic valve seal having retaining featuresJan 26, 15Sep 19, 17[F16K, F23K, F02C, F23D, F16J]
9765972 Fuel injectors for gas turbine enginesJan 30, 15Sep 19, 17[B05B, F23R, F23D]
9745936 Variable angle multi-point injectionFeb 14, 13Aug 29, 17[F02M, F23R, F23D]
9724709 Swirler elements for nozzlesJan 23, 14Aug 08, 17[B05B]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0325,369 BRAZE CLADDINGAbandonedMay 05, 15Nov 10, 16[B23K, B32B]
2016/0325,370 DEPOSITION OF BRAZE PREFORMAbandonedMay 05, 15Nov 10, 16[B23K]
2016/0010,556 FLUID NOZZLE AND METHOD OF DISTRIBUTING FLUID THROUGH A NOZZLEAbandonedJul 10, 14Jan 14, 16[F02C]
2015/0113,937 ENHANCED FIRE PROTECTION FOR FUEL MANIFOLDAbandonedFeb 26, 14Apr 30, 15[F02C]
2015/0107,706 VORTEX CHAMBER FOR FLUID CONTROL VALVESAbandonedFeb 26, 14Apr 23, 15[F16K]
2014/0367,494 ADDITIVELY MANUFACTURED NOZZLE TIP FOR FUEL INJECTORAbandonedJun 14, 13Dec 18, 14[F23R]
2014/0319,401 DIRECTIONALLY BIASED VALVEAbandonedApr 29, 13Oct 30, 14[F16K]
2012/0227,408 SYSTEMS AND METHODS OF PRESSURE DROP CONTROL IN FLUID CIRCUITS THROUGH SWIRLING FLOW MITIGATIONAbandonedSep 16, 11Sep 13, 12[B05B, F02C]
2011/0247,590 INJECTORS UTILIZING LATTICE SUPPORT STRUCTUREAbandonedApr 07, 10Oct 13, 11[B23P, F02M]
7621132 Pilot combustor for stabilizing combustion in gas turbine enginesExpiredSep 03, 04Nov 24, 09[F23R]
2009/0277,185 PROPORTIONAL FUEL PRESSURE AMPLITUDE CONTROL IN GAS TURBINE ENGINESAbandonedMay 07, 08Nov 12, 09[F02C]
2009/0255,258 Pre-filming air-blast fuel injector having a reduced hydraulic spray angleAbandonedApr 11, 08Oct 15, 09[F02C]
2009/0077,945 VARIABLE AMPLITUDE DOUBLE BINARY VALVE SYSTEM FOR ACTIVE FUEL CONTROLAbandonedAug 21, 08Mar 26, 09[F02C]
2007/0251,663 Active temperature feedback control of continuous castingAbandonedApr 26, 07Nov 01, 07[B22D]
6630244 Carbon resistant surface coatingExpiredMar 23, 01Oct 07, 03[B32B]
2003/0034,072 Valve assembly designAbandonedAug 14, 02Feb 20, 03[F16K]
5263514 Boom control valveExpiredApr 20, 93Nov 23, 93[F16K]
5152463 Aspirating simplex spray nozzleExpiredOct 08, 91Oct 06, 92[B05B]
5115634 Simplex airblade fuel injection methodExpiredMar 13, 90May 26, 92[F02G]
5058809 Foam generating aspirating nozzleExpiredSep 07, 90Oct 22, 91[A62C, E03C]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.