NEKTAR THERAPEUTICS

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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 22875
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 11236
 
  
 
C07D HETEROCYCLIC COMPOUNDS 7193
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 4481
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 31107
 
  
 
C07K PEPTIDES 27109
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 20134
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 14102
 
  
 
A61P THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 1336
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 10157

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0252,523 SEALED NEBULIZER LIQUID RESERVOIR SYSTEMS AND METHODSMay 18, 17Sep 07, 17[B05B, A61M]
2017/0226,119 SOLID SALT FORM OF ALPHA-6-MPEG6-O-HYDROXYCODONE AS OPIOID AGONISTS AND USES THEREOFApr 26, 17Aug 10, 17[A61K, C07D]
2017/0072,160 SYSTEMS AND METHODS FOR DRIVING NEBULIZERSNov 23, 16Mar 16, 17[A61M]
2017/0035,898 CONJUGATES OF AN IL-15 MOIETY AND A POLYMERApr 01, 15Feb 09, 17[A61K]
2016/0339,013 COMBINATION-BASED TREATMENT METHODJan 13, 15Nov 24, 16[A61K]
2016/0250,437 SELF-SEALING T-PIECE AND VALVED T-PIECEMay 10, 16Sep 01, 16[A61M]
2016/0243,111 Pegylated Opioids with Low Potential for AbuseFeb 18, 16Aug 25, 16[A61K]
2016/0058,958 SYSTEMS AND METHODS FOR DRIVING SEALED NEBULIZERSSep 01, 15Mar 03, 16[A61M]
2015/0340,590 VIBRATION SYSTEMS AND METHODSAug 03, 15Nov 26, 15[H01L]
2015/0231,340 METHODS AND SYSTEMS FOR IDENTIFYING DRY NEBULIZER ELEMENTSOct 17, 12Aug 20, 15[G01N, A61M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9913913 Method for preparing a polymeric reagentJun 16, 16Mar 13, 18[A61K, C08G]
9907855 N-optionally substituted aryl-2-oligomer-3-alkoxypropionamidesFeb 28, 17Mar 06, 18[A61K, C07D, C07C]
9908970 Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugation methodJan 17, 17Mar 06, 18[C08G, C08L]
9861705 Conjugates of an IL-2 moiety and a polymerNov 11, 11Jan 09, 18[A61K, C07K]
9863949 Method for predicting and evaluating responsiveness to cancer treatment with DNA-damaging chemotherapeutic agentsMay 30, 14Jan 09, 18[A61K, G01N]
9839695 Polymer-active agent conjugateApr 22, 16Dec 12, 17[A61K, C08G]
9827239 Oligomer-opioid agonist conjugatesNov 02, 16Nov 28, 17[A61K, C07D]
9827326 Polymer-sunitinib conjugatesDec 23, 11Nov 28, 17[A61K]
9828465 N-maleimidyl polymer derivativesOct 14, 16Nov 28, 17[A61K, C08G]
9815824 Kappa opioid agonists and uses thereofJun 27, 14Nov 14, 17[C07D, C07C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0174,264 Oligomer-Antihistamine ConjugatesAbandonedMar 06, 15Jun 25, 15[A61K, C07D, C07C]
2014/0073,802 MALEIMIDYL POLYMER DERIVATIVESAbandonedNov 07, 13Mar 13, 14[C08G]
2014/0044,672 CONJUGATES OF A GM-CSF MOIETY AND A POLYMERAbandonedMar 01, 13Feb 13, 14[C07K]
2013/0338,216 DEUTERATED AND/OR FLUORINATED TAXANE DERIVATIVESAbandonedDec 22, 11Dec 19, 13[C07D]
2013/0331,443 MULTI-ARM POLYMERIC PRODRUG CONJUGATES OF TAXANE-BASED COMPOUNDSAbandonedDec 22, 11Dec 12, 13[C07D]
8546493 Multi-armed, monofunctional, and hydrolytically stable derivatives of poly(ethylene glycol) and related polymers for modification of surfaces and moleculesExpiredDec 14, 12Oct 01, 13[C08G, C08F]
2013/0143,909 Acid Salt Forms of Polymer-Drug Conjugates and Alkoxylation MethodsAbandonedNov 18, 10Jun 06, 13[A61K, C08G, C07C]
2013/0053,400 OLIGOMER-ANTIHISTAMINE CONJUGATESAbandonedSep 07, 12Feb 28, 13[A61K, C07D, C07C, A61P]
2013/0023,553 PEGYLATED OPIOIDS WITH LOW POTENTIAL FOR ABUSE AND SIDE EFFECTSAbandonedJan 12, 11Jan 24, 13[A61K, C07D, A61P]
8354477 Multi-armed, monofunctional, and hydrolytically stable derivatives of poly(ethylene glycol) and related polymers for modification of surfaces and moleculesExpiredAug 03, 10Jan 15, 13[C08G, C08F]
2012/0271,000 COMPOSITIONS COMPRISING CONJUGATES AND MALEAMIC ACID-TERMINATED, WATER-SOLUBLE POLYMERSAbandonedJun 21, 12Oct 25, 12[C08L]
2012/0195,847 POLYMER CONJUGATES OF BIPHALIN PEPTIDESAbandonedSep 17, 09Aug 02, 12[A61K, C08F, C07K]
2012/0108,501 Protease InhibitorsAbandonedJun 11, 10May 03, 12[A61K, C07H, C07D, A61P]
2012/0094,998 Oligomer-Protein Tyrosine Kinase Inhibitor ConjugatesAbandonedApr 19, 10Apr 19, 12[A61K, C07D, A61P]
2012/0041,155 Method of Preparing Carboxylic Acid Functionalized PolymersAbandonedOct 21, 11Feb 16, 12[C08L]
2011/0318,322 Conjugates of a Lysosomal Enzyme Moiety and a Water Soluble PolymerAbandonedJan 12, 10Dec 29, 11[A61K, C12N, A61P]
2011/0237,524 POLYMER CONJUGATES OF AOD-LIKE PEPTIDESAbandonedSep 17, 09Sep 29, 11[A61K, A61P, C07K]
2011/0237,614 Pegylated Opioids with Low Potential for AbuseAbandonedSep 16, 09Sep 29, 11[A61K, C07D, A61P]
2011/0206,633 POLYMER CONJUGATES OF CD-NP PEPTIDESAbandonedSep 17, 09Aug 25, 11[A61K, A61P, C07K]
2011/0195,912 Oligomer-Protease Inhibitor ConjugatesAbandonedSep 17, 09Aug 11, 11[A61K, A61P, C07K]

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