Perma-Liner Industries, LLC

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL664
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 253
 
  
 
B65C LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES 119

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9523457 Apparatus and method for heat curing of pipe linersDec 01, 11Dec 20, 16[C09J, F16L, B29C, B65C, B32B]
9074719 Apparatus and method for heat curing of pipe linersAug 01, 11Jul 07, 15[C09J, F16L, B29C, B32B]
9074720 Apparatus and method for repairing pipesFeb 25, 13Jul 07, 15[F16L]
8869839 Method and device for repairing pipingMar 25, 10Oct 28, 14[F16L]
8807172 Method and device for repairing pipingJan 30, 13Aug 19, 14[F16L]
8590575 Scrim-enforced pipe linerDec 18, 09Nov 26, 13[F16L]

Expired/Abandoned/Withdrawn Patents

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