FIRESTONE TIRE & RUBBER COMPANY, THE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
T995004 Flame resistant acrylonitrile-butadiene styrene compositionsJul 26, 76Jun 03, 80[C08K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D316388 TireExpiredJun 23, 89Apr 23, 91[]
4996803 Roofing systems and insulation attachment methodExpiredAug 10, 89Mar 05, 91[E04B]
4987808 Tubular sleeve handling and cut-off systemExpiredJun 20, 88Jan 29, 91[B29D]
4982836 Conveyor belt and guiding system thereforExpiredJun 14, 89Jan 08, 91[B65G]
4930560 Radial tire for motor vehiclesExpiredApr 17, 89Jun 05, 90[B60C]
4892473 Head for extrusion of elastomeric contour innerlinerExpiredDec 22, 88Jan 09, 90[B29C]
4887501 Stabilizer ply trimmerExpiredDec 23, 82Dec 19, 89[B23B]
4843138 Polyureaurethanes having improved low temperature properties based on high molecular weight polyether intermediatesExpiredFeb 08, 88Jun 27, 89[C08G]
4822845 Rubber compositions modified with heterocyclic di-N-oxidesExpiredApr 13, 87Apr 18, 89[C08C, C08K]
4814411 Increased reactivity of isocyanate terminated polyether prepolymers with metal halide salt complexes of methylenedianilineExpiredFeb 08, 88Mar 21, 89[C08G]
4786683 Phenolic resin and polyether treated guayule resinExpiredMay 26, 87Nov 22, 88[C08G, C08F]
4761446 Rubber compositions modified with benzimidazo-linonesExpiredApr 13, 87Aug 02, 88[L08K]
4653992 Cure press for retreading tiresExpiredMar 18, 86Mar 31, 87[B29B]
4585826 Natural rubber containing compositions with increased tear strengthExpiredJan 28, 85Apr 29, 86[C08K]
4584350 Method for improving green strength properties of vulcanizable rubber compositionsExpiredAug 24, 84Apr 22, 86[C08L]
D282457 TireExpiredJul 13, 84Feb 04, 86[]
4562171 Method of preparing high cis-1,4 diene polymers having good green strength and tack using a catalyst composition containing a carboxylated metal oxy aluminate componentExpiredMar 04, 85Dec 31, 85[C08F]
4562172 Method of preparing high cis-1,4 diene polymers having good green strength and tackExpiredMar 04, 85Dec 31, 85[C08F]
4530995 Methods for storage of guayule plant materialExpiredJun 30, 83Jul 23, 85[C08C]
4522989 Method of preparing high cis-1,4 diene polymers having good green strength and tack using a catalyst composition containing a carboxylated metal oxy aluminate componentExpiredJun 04, 84Jun 11, 85[C08F]

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