Exxon Chemical Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2123
 
  
 
C10M LUBRICATING COMPOSITIONS 148

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5763080 Fibers and fabrics incorporating lower melting propylene polymersDec 12, 96Jun 09, 98[B32B]
5726103 Fibers and fabrics incorporating lower melting propylene polymersDec 12, 96Mar 10, 98[B32B]
5558802 Multigrade crankcase lubricants with low temperature pumpability and low volatilitySep 14, 95Sep 24, 96[C10M]
5536796 Polymerization catalysts, their production and useJun 06, 95Jul 16, 96[C08F]
5442019 Process for transitioning between incompatible polymerization catalystsMar 25, 94Aug 15, 95[C08F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5922655 Magnesium low rate number sulphonatesExpiredSep 22, 98Jul 13, 99[C10M]
5785881 Oil soluble complexes of phosphorus-free strong mineral acids useful as lubricating oil additivesExpiredDec 09, 94Jul 28, 98[C10M]
5767046 Functionalized additives useful in two-cycle enginesExpiredMay 15, 97Jun 16, 98[C10M]
5728766 Ethylene elastomer compounds having good processability and ageing propertiesExpiredJan 09, 95Mar 17, 98[C08L, C08K]
H000977 Apparatus and method for inducing blocking in plastic films under known conditionsExpiredOct 05, 90Nov 05, 91[B30B]
5021500 Dynamically vulcanized alloys of crystalline polyolefin resin and halobutyl rubber materialExpiredMay 24, 90Jun 04, 91[C08L, C08K]
4923840 Electrochemical catalytic system, the process for preparation thereof and its application to the production of aldehydesExpiredApr 18, 89May 08, 90[B01J]

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