TRENT UNIVERSITY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 9111
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 735
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 6132
 
  
 
C11C FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM413
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 375
 
  
 
C10M LUBRICATING COMPOSITIONS 346
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2114
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 243
 
  
 
A47J KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES 149
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0291,983 POLYOLS FORMED FROM SELF-METATHESIZED NATURAL OILS AND THEIR USE IN MAKING POLYURETHANE FOAMSApr 10, 17Oct 12, 17[C08J, C08G, C11C]
2017/0145,145 RENEWABLY DERIVED THERMOPLASTIC POLYESTER-BASED URETHANES AND METHODS OF MAKING AND USING THE SAMENov 25, 16May 25, 17[C08G]
2017/0145,146 RENEWABLY DERIVED THERMOPLASTIC POLYESTER-BASED URETHANES AND METHODS OF MAKING AND USING THE SAMENov 25, 16May 25, 17[C08G]
2017/0121,617 BIODIESEL COMPOSITIONS CONTAINING POUR POINT DEPRESSANTS AND CRYSTALLIZATION MODIFIERSNov 04, 16May 04, 17[C10L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9777245 Methods of fractionating metathesized triacylglycerol polyols and uses thereofJan 25, 16Oct 03, 17[A61K, C08G, C07C, A61Q, C08L, C11C]
9637697 Polymorphism and microstructure of certain triacylglycerols and fatty acid methyl estersMar 13, 14May 02, 17[C10L]
9637698 Certain dimers as crystallization depressantsMar 13, 14May 02, 17[C10L, C07C]
9611352 Synthesis and molecular weight control of aliphatic polyester diolsSep 15, 15Apr 04, 17[C08G]
9434674 Latent heat storage using renewable phase change materialsJan 26, 15Sep 06, 16[C07C, C11C]
9359571 Esters for use as a base stock and in lubricant applicationsApr 23, 14Jun 07, 16[C10M, C07C]
9181507 Phase behaviors and properties of certain triacylglycerols and fatty acid methyl estersApr 15, 13Nov 10, 15[C10L]
8741822 Esters for use as a base stock and in lubricant applicationsFeb 13, 11Jun 03, 14[C10M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0311,753 Methods of Making Triacylglycerol Polyols from Fractions of Metathesized Natural Oils and Uses ThereofAbandonedJan 25, 16Oct 27, 16[C08J, C08G, C07D, C07C]
2016/0257,901 Esters for Use as a Base Stock in Lubricant ApplicationsAbandonedMay 18, 16Sep 08, 16[C10M]
2016/0102,168 BIO-BASED DIISOCYANATE AND CHAIN EXTENDERS IN CRYSTALLINE SEGMENTED THERMOPLASTIC POLYESTER URETHANESAbandonedSep 15, 15Apr 14, 16[C08G]
2015/0321,992 TRIACYLGLYCEROL OLIGOMERSAbandonedMay 05, 15Nov 12, 15[C07C]
2015/0065,682 ALIPHATIC POLYESTERS AND COPOLYESTERS DERIVED FROM NATURAL OILS AND THEIR RELATED PHYSICAL PROPERTIESAbandonedAug 29, 14Mar 05, 15[C08G]
8540814 Coatings for corrosion susceptible substratesExpiredOct 23, 09Sep 24, 13[C09D]
7990544 Microcontroller-based imaging system utilizing a CMOS image sensor arrayExpiredMay 22, 09Aug 02, 11[G01B]

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