EMS USA HOLDINGS I INC.

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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
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5656231 Method of forming advanced cured resin composite partsJun 06, 95Aug 12, 97[B32B]
5648137 Advanced cured resin composite parts and method of forming such partsAug 08, 94Jul 15, 97[B32B]
5606997 Method for rehabilitating pipe line and resin impregnated lining having an integral heating elementApr 28, 95Mar 04, 97[B29C]
5591291 Method of forming advanced cured resin composite partsJun 06, 95Jan 07, 97[B65H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7789643 In situ pipe repair controller and systemExpiredJan 10, 06Sep 07, 10[B29C, B32B]
7628943 Portable pipe repair system with electrically heated positioning memberExpiredFeb 19, 08Dec 08, 09[F16L, B29C]
7628949 Method and apparatus of curing concrete structuresExpiredJun 04, 04Dec 08, 09[B29C]
7527076 Vertical pipe lining method and systemExpiredJan 18, 06May 05, 09[F16L]
7267739 Tensioned pipe supportExpiredMar 08, 04Sep 11, 07[B29C]
7135087 Apparatus and method for the repair and stabilization of underground pipesExpiredFeb 03, 04Nov 14, 06[B29C]
7073536 Apparatus, methods, and liners for repairing conduitsExpiredFeb 02, 01Jul 11, 06[F16L]
7052567 Inflatable heating device for in-situ repair of conduit and method for repairing conduitExpiredJun 06, 00May 30, 06[B29C]

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