UNIVERSITY OF WATERLOO

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 1144
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 6200
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 5120
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 518
 
  
 
C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS418
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 3151
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 3282
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2114

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0250,449 Electrode Materials For Rechargeable Zinc Cells and Batteries Produced TherefromMay 31, 16Aug 31, 17[H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9878000 Mucoadhesive nanoparticle composition comprising immunosuppresant and methods of use thereofApr 29, 16Jan 30, 18[A61K]
9822191 Hydrogenation of diene-based polymer latex in the presence of an in situ synthesized catalystJun 21, 13Nov 21, 17[C08F, C08C]
9790297 Azidated copolymers and processes for preparing sameDec 21, 12Oct 17, 17[C08F]
9793614 Miniature patch antennaApr 14, 16Oct 17, 17[H01Q]
9780412 Electrode materials for rechargeable zinc cells and batteries produced therefromMar 17, 17Oct 03, 17[H01M]
9732166 Tandem metathesis and hydrogenation of diene-based polymers in latexJun 21, 13Aug 15, 17[C08C]
9657113 Hydrogenation of a diene-based polymer latexJun 21, 13May 23, 17[C08F, C08C]
9540455 Process for preparing cured polymersDec 21, 12Jan 10, 17[C08J, C08C, C08L, C08K]
9526466 Multi-layer flat panel X-ray detectorJul 16, 10Dec 27, 16[H01L, A61B, G01T]
9359490 Nano-sized diene-based polymer latex particles comprising particles having average particle size of less than 30 nmAug 26, 10Jun 07, 16[C08F, C08C, C08L, B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0005,379 NANOPARTICLE DELIVERY SYSTEM AND COMPONENTS THEREOFAbandonedJun 20, 13Jan 02, 14[A61K]
2012/0300,659 ADAPTIVE CHANNEL PREDICTION SYSTEM AND METHODAbandonedJul 26, 12Nov 29, 12[H04W]
2012/0266,699 LUBRICANT FOR WEAR TESTING OF JOINT REPLACEMENTS AND ASSOCIATED MATERIALSAbandonedOct 14, 11Oct 25, 12[C10M, G01N]
2011/0184,120 Nano-sized diene-based polymer latex particlesAbandonedAug 24, 10Jul 28, 11[C08L]
2011/0178,231 Nano-sized hydrogenated diene-based latex particlesAbandonedAug 24, 10Jul 21, 11[C08L]
2011/0153,242 THERMOCOUPLE MEASUREMENT IN A CURRENT CARRYING PATHAbandonedDec 18, 09Jun 23, 11[G01K, G06F, G01R]
7919319 Cultured cell and method and apparatus for cell cultureExpiredDec 17, 04Apr 05, 11[C12N]
7545516 Full-field three-dimensional measurement methodExpiredDec 01, 06Jun 09, 09[G01B]
2008/0286,423 Electric Field Fluid Treatment ChamberAbandonedMay 06, 05Nov 20, 08[A23L, C12M]
2008/0279,622 Tension Anchorage SystemAbandonedOct 03, 03Nov 13, 08[F16B, G01N]
2008/0243,076 Method and Apparatus For Venipuncture Site LocationAbandonedJul 11, 06Oct 02, 08[A61M]
2008/0214,417 Lubricant for wear testing of joint replacements and associated materialsAbandonedFeb 07, 08Sep 04, 08[C10M]
7247385 Melt phase hydrosilylation of polypropyleneExpiredAug 11, 99Jul 24, 07[B32B]
2007/0007,405 Tension anchorage systemAbandonedJun 16, 06Jan 11, 07[F16M]
2006/0293,466 Methods for synthesis of graft polymersAbandonedJun 21, 04Dec 28, 06[C08F]
6935159 Centrifugal permeameterExpiredNov 19, 03Aug 30, 05[G01N]
2005/0039,370 Gun sight compensatorAbandonedAug 08, 03Feb 24, 05[F41G]
2003/0176,310 Chitosan/anionic surfactant complex membraneAbandonedMar 15, 02Sep 18, 03[C11D]
2003/0034,304 N-acetylated chitosan membranesAbandonedAug 17, 01Feb 20, 03[B01D]
6521200 Catalyst and process for oxidation of sulphur dioxideExpiredNov 07, 00Feb 18, 03[C01B]

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