RHEIN CHEMIE CORPORATION

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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

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5621032 Fluxed compositesApr 26, 95Apr 15, 97[C08K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0209,596 Extended Life Tire Curing Bladder Composed of Aramid FibersAbandonedDec 28, 12Aug 15, 13[B29D, C08L]
2011/0155,960 ACID NUMBER REDUCTION AND HYDROLYSIS STABILIZATION OF BIO-BASED POLYESTER POLYOL COMPOSITIONSAbandonedAug 14, 09Jun 30, 11[C09K]
2011/0142,977 Extended Life Tire Curing Bladder Composed of Aramid FibersAbandonedOct 20, 09Jun 16, 11[B29C, B29D, C08L, C08K]
2011/0112,230 FORMALDEHYDE SCAVENGERSAbandonedSep 03, 10May 12, 11[C07C, C08K]
6515057 Fluxed compositesExpiredNov 21, 00Feb 04, 03[C08L]
6323260 Process for hydrophobicizing particles and their use in dispersionsExpiredNov 20, 98Nov 27, 01[C08K]
6214913 Fluxed compositesExpiredFeb 24, 97Apr 10, 01[C08L]
5716702 Preweighed predispersions packaged in masterbatchExpiredSep 25, 95Feb 10, 98[C08F, B65D]
4833191 Process for preparing predispersed fiber compositionsExpiredOct 06, 87May 23, 89[C08K]
4397992 Predispersed liquid or low melting solid peroxide vulcanizing agent or coagent compositionsExpiredApr 21, 82Aug 09, 83[C08J, C08L]
4263184 Homogeneous predispersed fiber compositionsExpiredJan 05, 77Apr 21, 81[C08K]

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