UNIVERSITY OF THE WITWATERSRAND, JOHANNESBURG

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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 12243
 
  
 
C07K PEPTIDES 4132
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 4163
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF376
 
  
 
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
 
  
 
B01D SEPARATION 2132
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 247
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0209,541 Determining Location and Depth of Subsurface Magnetic SourcesMar 24, 14Jul 21, 16[G01V]
2015/0202,153 LIPOSOMAL DRUG DELIVERY SYSTEMOct 04, 13Jul 23, 15[A61K]
2015/0076,056 DEVICE FOR USE IN FLUID PURIFICATIONSep 18, 14Mar 19, 15[B01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9808418 Pharmaceutical dosage formNov 28, 11Nov 07, 17[A61K]
9439863 Pharmaceutical dosage formFeb 08, 13Sep 13, 16[A61K]
9422563 CD7 receptor aptamersMar 18, 14Aug 23, 16[A61K, C12Q, C12N]
9365647 Compounds for use in the treatment of Alzheimer's diseaseSep 19, 12Jun 14, 16[A61K, C12N, C07K]
9352300 Thermally stable nano-catalystAug 19, 12May 31, 16[C01B, B82Y, C07C, C10K, C07B, B01J, C01G, B01D]
9284341 Rapidly dissolving pharmaceutical compositionSep 11, 13Mar 15, 16[C07H, A61K]
9269981 Proton exchange membrane fuel cellJun 22, 10Feb 23, 16[H01M]
9220773 Pharmaceutical compositionNov 28, 11Dec 29, 15[A61K, C07K]
9222108 Bioreactor process for production of hydrogen from biomassMay 14, 10Dec 29, 15[C12R, C12P, C12M]
9205049 Transmucosal delivery systemJun 03, 09Dec 08, 15[A61K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0361,413 COMPOUNDS FOR USE IN THE TREATMENT OF ALZHEIMER'S DISEASEAbandonedMay 10, 16Dec 15, 16[A61K, C07K]
2016/0101,176 POLYMERIC HYDROGEL PHARMACEUTICAL COMPOSITIONS WITH ON-DEMAND RELEASE OF A DRUG IN RESPONSE TO A ELECTRICAL STIMULUSAbandonedJun 02, 14Apr 14, 16[A61K]
2015/0313,837 POLYMERIC HYDROGEL COMPOSITIONS WHICH RELEASE ACTIVE AGENTS IN RESPONSE TO ELECTRICAL STIMULUSAbandonedApr 03, 15Nov 05, 15[A61K]
2015/0267,765 MECHANICAL FRICTION DEVICE INCLUDING A POROUS COREAbandonedNov 05, 13Sep 24, 15[F16D]
2015/0209,275 Fast Dissolving Ocular InsertAbandonedSep 11, 13Jul 30, 15[A61K]
2014/0350,080 INHIBITION OF VIRAL GENE EXPRESSIONAbandonedOct 26, 12Nov 27, 14[C12N]
2014/0148,495 MONOLITHIC DRUG DELIVERY SYSTEMAbandonedOct 18, 13May 29, 14[A61K]
2014/0037,574 PHARMACEUTICAL COMPOSITIONAbandonedNov 28, 11Feb 06, 14[A61K]
2014/0023,692 DRUG DELIVERY DEVICEAbandonedNov 28, 11Jan 23, 14[A61K]
2014/0005,199 IMPLANT FOR THE CONTROLLED RELEASE OF PHARMACEUTICALLY ACTIVE AGENTSAbandonedNov 28, 11Jan 02, 14[A61K]
2014/0005,269 POLYMERIC MATRIX OF POLYMER-LIPID NANOPARTICLES AS A PHARMACEUTICAL DOSAGE FORMAbandonedNov 28, 11Jan 02, 14[A61K]
2013/0344,125 DRUG DELIVERY DEVICEAbandonedNov 28, 11Dec 26, 13[A61K]
2013/0338,569 POLYMERIC HYDROGEL COMPOSITIONS WHICH RELEASE ACTIVE AGENTS IN RESPONSE TO ELECTRICAL STIMULUSAbandonedNov 28, 11Dec 19, 13[A61K, A61N]
2013/0252,916 ORAMUCOSAL PHARMACEUTICAL DOSAGE FORMAbandonedJan 08, 13Sep 26, 13[A61K]
2013/0216,630 BIOMATERIALS FOR USE IN METHODS OF BONE REPLACEMENT THERAPYAbandonedMar 18, 13Aug 22, 13[A61K]
2013/0184,421 Supramolecular Functional MaterialsAbandonedMar 07, 13Jul 18, 13[C07F, C08G, C08F]
8481740 Imidazo[1,2 a] pyridine-6-carboxamide derivatives, their use for the treatment of colon cancer and their method of manufactureExpiredApr 01, 10Jul 09, 13[C07D]
8455602 Supramolecular functional materialsExpiredAug 24, 10Jun 04, 13[C08G, C07F]
8357905 Method and apparatus for radiation imagingExpiredDec 08, 10Jan 22, 13[G01N]
8277841 Polyamide rate-modulated monolithic drug delivery systemExpiredFeb 22, 08Oct 02, 12[A61K]

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