AEROJET ROCKETDYNE OF DE, 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
 
 
 
F02K JET-PROPULSION PLANTS 2817
 
 
 
F24J PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR 235
 
 
 
F03G SPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR 109
 
 
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 950
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 9353
 
 
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 758
 
 
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS767
 
 
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 646
 
 
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 687
 
 
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL664

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
2016/0193,695 SOLID AXISYMMETRIC POWDER BED FOR SELECTIVE LASER MELTINGMar 05, 13Jul 07, 16[B23K]
2013/0228,163 THERMAL TRANSFER APPARATUS AND METHOD THEREFORMar 01, 12Sep 05, 13[F24J]
2013/0015,609 FUNCTIONALLY GRADED ADDITIVE MANUFACTURING WITH IN SITU HEAT TREATMENTSep 25, 12Jan 17, 13[B29C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9816491 Solar power system and method thereforSep 29, 11Nov 14, 17[F03G, F01K, F28D, F22B, H02J]
9657966 Single bi-temperature thermal storage tank for application in solar thermal plantDec 16, 09May 23, 17[F24J, F28D, B65D]
9644865 Thermal shield for solar receiverMar 23, 10May 09, 17[F24J]
9586702 Nitrous oxide system for producing breathing airNov 29, 11Mar 07, 17[A61M, B64G, C01B]
9574668 Adjustable valve sleeveMar 14, 13Feb 21, 17[F16K]
9404441 Low velocity injector manifold for hypergolic rocket engineAug 18, 08Aug 02, 16[F02K]
9399258 Method of processing a bimetallic partSep 10, 09Jul 26, 16[B22F]
9346114 Substrate having laser sintered underplateOct 28, 10May 24, 16[B23K, B32B, B22F, H01L]
9347399 Laser ignition for liquid propellant rocket engine injectorsDec 10, 97May 24, 16[F02K]
9269940 System for bypassing and isolating electrical power cellsDec 14, 11Feb 23, 16[H01H, B60L, H02H, H01M]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0077,422 REDUCED BUILD MASS ADDITIVE MANUFACTURING CHAMBERAbandonedSep 19, 12Mar 20, 14[B29C]
2014/0051,028 PROPELLANT COMPATIBLE COMPONENT FOR COMBUSTION DEVICEAbandonedAug 16, 12Feb 20, 14[F23L, B23K, F23D]
2014/0020,675 SOLAR RECEIVERAbandonedJul 18, 12Jan 23, 14[B21D, F24J]
2013/0333,447 LEAKAGE DETECTIONAbandonedJun 15, 12Dec 19, 13[G01M]
2013/0333,572 SEPARATOR APPARATUS FOR PURIFYING A GAS STREAMAbandonedJun 18, 12Dec 19, 13[B01D]
2013/0327,529 FAR FIELD FRACTURING OF SUBTERRANEAN FORMATIONSAbandonedJun 08, 12Dec 12, 13[E21B]
2013/0307,201 CERAMIC ARTICLE AND ADDITIVE PROCESSING METHOD THEREFORAbandonedMay 18, 12Nov 21, 13[C04B]
2013/0291,857 SOLAR POWER SYSTEM AND HEAT EXCHANGERAbandonedMay 01, 12Nov 07, 13[F24J, F28D, F28F]
2013/0269,334 POWER PLANT WITH CLOSED BRAYTON CYCLEAbandonedApr 17, 12Oct 17, 13[F02C, F02G]
2013/0269,345 RETROFIT FOR POWER GENERATION SYSTEMAbandonedApr 17, 12Oct 17, 13[F01K]
8544237 Lifting system for solar power tower componentsExpiredJan 07, 09Oct 01, 13[E04H]
2013/0209,262 METHOD OF MANUFACTURING AN AIRFOILAbandonedMay 22, 12Aug 15, 13[F04D, B22F]
2013/0174,935 VARIABLE THIN WALLED DUCT WITH BENDAbandonedJan 10, 12Jul 11, 13[B21D, F16L, B23K]
2013/0175,394 ADJUSTABLE SPRING SYSTEM AND METHOD OF ADJUSTING SPRING RATEAbandonedJan 10, 12Jul 11, 13[B64C, F16F]
2013/0170,974 PUMPING ELEMENT DESIGNAbandonedSep 10, 10Jul 04, 13[F01D]
2013/0167,831 THERMAL INSULATOR HAVING INFRARED-REFLECTIVE COATINGAbandonedJan 03, 12Jul 04, 13[F24J, B32B]
2013/0160,426 ROCKET ENGINE INJECTOR ASSEMBLY WITH CRYOGENIC CAVITY INSULATIONAbandonedDec 23, 11Jun 27, 13[B23P, F02K, B05B]
8445115 Brazed nano-grained aluminum structuresExpiredJan 23, 08May 21, 13[B23K, B32B]
2013/0056,188 COOLING STRUCTUREAbandonedMay 21, 12Mar 07, 13[B23P, F28F]
2013/0056,190 COOLING STRUCTUREAbandonedSep 02, 11Mar 07, 13[B23P, F28F]

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!.