REXAHN 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 15240
 
  
 
C07D HETEROCYCLIC COMPOUNDS 10152
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 367
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
A61P THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 148
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 134
 
  
 
C07K PEPTIDES 1135
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0158,662 Process for the Preparation of 4-Amino-1-((1S,4R,5S)-2-Fluoro-4,5-Dihydroxy-3-Hydroxymethyl-Cyclopent-2-Enyl)-1H-Pyrimidin-2-OneDec 15, 16Jun 08, 17[C07D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920016 Process for the preparation of 4-amino 1-((1S,4R,5S)-2-fluoro-4,5-dihydroxy-3-hydroxymethyl-cyclopent-2-enyl)-1H-pyrimidin-2-oneDec 15, 16Mar 20, 18[C07F, C07D]
9782410 Fluorocyclopentenylcytosine methods of useJun 09, 16Oct 10, 17[A61K, C07D, G01N, C07K]
9744167 Nanoparticulate compositions and formulations of piperazine compoundsJun 27, 14Aug 29, 17[A61K]
9713615 Tetrahydroisoquinolin-2-yl-(quinazolin-4-yl)methanone compoundsOct 21, 15Jul 25, 17[A61K, C07D]
9533958 Process or the preparation of 4-amino 1-((1S,4R,5S)-2-fluoro-4,5-dihydroxy-3-hydroxymethyl-cyclopent-2-Enyl)-1H-pyrimidin-2-oneSep 04, 15Jan 03, 17[C07F, C07D]
9434610 HPMA—docetaxel conjugates and uses thereforeOct 07, 09Sep 06, 16[A61K, B82Y, A61P]
9193707 Tetrahydroisoquinolin-2-yl-(quinazolin-4-yl)methanone compoundsMar 14, 14Nov 24, 15[C07D]
9150520 Process for the preparation of 4-amino-1-((1S,4R,5S)-2-fluoro-4,5-dihydroxy-3-hydroxymethyl-cyclopent-2-enyl)-1H-pyrimidin-2-oneMar 17, 14Oct 06, 15[C07F, C07D]
8846110 Polymeric systems for the delivery of anticancer drugsOct 13, 10Sep 30, 14[A61K, C08F]
8598173 1-[(6,7-substituted alkoxyquinoxalinyl)aminocarbonyl]-4-(hetero)arylpiperazine derivatives for treating tumorsOct 26, 12Dec 03, 13[A61K, C07D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0255,099 CLAVULANATE FORMULATION FOR NEUROPROTECTION AND TREATMENT OF NEURODEGENERATIVE DISORDERSAbandonedApr 29, 10Oct 07, 10[A61K, A61P]
2009/0270,358 PHARMACEUTICAL FORMULATION OF CLAVULANIC ACIDAbandonedOct 24, 08Oct 29, 09[A61K]

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