ALEXZA PHARMACEUTICALS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 55200
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 26128
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 9102
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 559
 
  
 
A24F SMOKERS' REQUISITES; MATCH BOXES 331
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3135
 
  
 
C07D HETEROCYCLIC COMPOUNDS 3159
 
  
 
F24J PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR 321
 
  
 
A24B MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF218
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 269

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0105,246 Multiple Dose Condensation Aerosol Devices and Methods of Forming Condensation AerosolsDec 22, 16Apr 13, 17[H05B, A61M]
2017/0049,974 HEATING UNIT FOR USE IN A DRUG DELIVERY DEVICEOct 10, 16Feb 23, 17[A61K, A61M]
2016/0324,845 NICOTINE SALT WITH META-SALICYLIC ACID AND APPLICATIONS THEREINJul 19, 16Nov 10, 16[A61K, C07D, C07C, A24F, A61M]
2010/0300,433 Substrates for Enhancing Purity or Yield of Compounds Forming a Condensation AerosolMay 27, 10Dec 02, 10[A61K, B05D, A61P, A61M]
2010/0065,052 Heating UnitsSep 16, 08Mar 18, 10[A61M, B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9724341 Nicotine salt with meta-salicylic acidJul 11, 14Aug 08, 17[A61K, A24B, H05B, C07D, C07C, A24F, A61M]
9687487 Aerosol forming device for use in inhalation therapyNov 13, 13Jun 27, 17[A61K, H05B, B05B, A61M]
9439907 Method of forming an aerosol for inhalation deliveryNov 11, 13Sep 13, 16[A61K, B05B, A61M]
9440034 Drug condensation aerosols and kitsNov 13, 13Sep 13, 16[A61K, H05B, A61M]
9370629 Self-contained heating unit and drug-supply unit employing sameMar 31, 15Jun 21, 16[C09K, B01B, F24J, C06B, A61M]
9308208 Aerosol generating method and deviceJul 30, 10Apr 12, 16[A61K, B05B, A61M]
9211382 Drug condensation aerosols and kitsAug 07, 12Dec 15, 15[A61K, H05B, A61M]
8991387 Self-contained heating unit and drug-supply unit employing sameMar 04, 13Mar 31, 15[C09K, B01B, F24J, C06B, A47J, A61M]
8955512 Method of forming an aerosol for inhalation deliveryMar 27, 13Feb 17, 15[A61K, B05B, A61M]
8506935 Respiratory drug condensation aerosols and methods of making and using themJun 23, 09Aug 13, 13[A61K, H05B, A61M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0250,800 ACUTE TREATMENT OF HEADACHE WITH PHENOTHIAZINE ANTIPSYCHOTICSAbandonedMay 26, 15Sep 10, 15[A61K]
2015/0157,635 Method Of Forming An Aerosol For Inhalation DeliveryAbandonedFeb 17, 15Jun 11, 15[A61K]
2014/0072,605 Substrates for Drug Delivery Device and Methods of Preparing and UseAbandonedNov 13, 13Mar 13, 14[A61K]
2013/0180,525 Multiple Dose Condensation Aerosol Devices and Methods of Forming Condensation AerosolsAbandonedDec 17, 12Jul 18, 13[A61M]
2012/0048,963 Heat Units Using a Solid Fuel Capable of Undergoing an Exothermic Metal Oxidation-Reduction Reaction Propagated without an IgniterAbandonedAug 25, 11Mar 01, 12[H01R, A61L]
2011/0253,135 METAL COORDINATION COMPLEXES OF VOLATILE DRUGSAbandonedApr 01, 11Oct 20, 11[A61K, A61P, A61M]
2011/0244,020 DRUG CONDENSATION AEROSOLS AND KITSAbandonedApr 01, 11Oct 06, 11[A61K, A61P]
2011/0240,013 METHOD OF FORMING AN AEROSOL FOR INHALATION DELIVERYAbandonedApr 01, 11Oct 06, 11[A61M]
2011/0240,014 SUBSTRATES FOR DRUG DELIVERY DEVICE AND METHODS OF PREPARING AND USEAbandonedApr 01, 11Oct 06, 11[A61M]
2011/0240,022 AEROSOL FORMING DEVICE FOR USE IN INHALATION THERAPYAbandonedApr 01, 11Oct 06, 11[A61M]
2011/0245,493 DELIVERY OF DRUG AMINES THROUGH AN INHALATION ROUTEAbandonedApr 01, 11Oct 06, 11[C07D, C07C, G01N]
2011/0233,043 MULTIPLE DOSE CONDENSATION AEROSOL DEVICES AND METHODS OF FORMING CONDENSATION AEROSOLSAbandonedApr 01, 11Sep 29, 11[B01D]
7834295 Printable ignitersExpiredSep 16, 08Nov 16, 10[F23Q, F02B]
2010/0181,387 AEROSOL DELIVERY SYSTEM AND USES THEREOFAbandonedDec 01, 09Jul 22, 10[B05C]
2010/0068,155 Reactant Formulations and Methods for Controlled HeatingAbandonedSep 16, 08Mar 18, 10[A61K]
2010/0055,048 ACUTE TREATMENT OF HEADACHE WITH PHENOTHIAZINE ANTIPSYCHOTICSAbandonedNov 09, 09Mar 04, 10[A61K, A61P]
2010/0006,092 Aerosol Drug Delivery Device Incorporating Percussively Activated Heat PackagesAbandonedAug 28, 09Jan 14, 10[F23Q, A61M]
2009/0180,968 Metal Coordination Complexes Of Volatile DrugsAbandonedJan 12, 09Jul 16, 09[A61K]
7524484 Delivery of diphenhydramine through an inhalation routeExpiredJun 30, 06Apr 28, 09[A61K, A61M]
7507397 Delivery of muscle relaxants through an inhalation routeExpiredSep 19, 06Mar 24, 09[A61K, A61M]

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