INA ACQUISITION CORP.

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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 GENERAL4031
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3293
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 353
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
D05B SEWING 220
 
  
 
E21D SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS 214
 
  
 
B23C MILLING 132
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 126
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0258,567 CURED IN PLACE LINER SYSTEM AND INSTALLATION METHODSMay 17, 16Sep 08, 16[F16L, B29C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9874302 Cured in place liner system and installation methodsOct 13, 15Jan 23, 18[F16L, B29C]
9453597 Air inversion and steam cure of cured in place liners apparatusDec 04, 12Sep 27, 16[F16L, B29C]
9371950 Method of lining a pipeJul 28, 15Jun 21, 16[F16L, B29C]
9188269 Cured in place liner system and installation methodsJul 18, 11Nov 17, 15[F16L, B29C]
8820363 Wedge type plug and method of plugging a lateral lineMar 24, 11Sep 02, 14[F16L]
8083975 Exhaust and/or condensate port for cured in place liners and installation methods and apparatusFeb 08, 06Dec 27, 11[B29C]
8069532 Reinforced grommet for cured in place linerApr 30, 08Dec 06, 11[F16L]
8066499 Dual gland air inversion and steam cure of cured in place linersAug 16, 06Nov 29, 11[B29B]
8038913 Installation of cured in place liners with dual gland air inversion and steam cure apparatusMar 11, 09Oct 18, 11[B29C]
8015695 Reinstatement of an existing connection in a lined conduitApr 27, 07Sep 13, 11[B23P]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0285,763 ROBOT FOR USE IN A PASSAGEWAY HAVING AN OBLONG SECTIONAbandonedMay 10, 12Nov 15, 12[B60K]
2009/0289,451 T-Nut Assembly For Sealing An Existing Connection In A Lined ConduitAbandonedMay 19, 09Nov 26, 09[F16L]
2009/0038,546 Preparation of Cured in Place Liner Using Resin Impregnation TowerAbandonedOct 10, 08Feb 12, 09[B05C]
2007/0240,827 APPARATUS FOR PREPARATION OF A CURED IN PLACE LINER HAVING AN INTEGRAL INNER IMPERMEABLE LAYERAbandonedJun 19, 07Oct 18, 07[F16L, B31F]
2007/0235,098 CURED IN PLACE LINER HAVING INTEGRAL INNER IMPERMEABLE LAYERAbandonedJun 19, 07Oct 11, 07[F16L]
2007/0209,726 LONGITUDINALLY REINFORCED CURED IN PLACE LINERAbandonedMay 14, 07Sep 13, 07[F16L]
2007/0204,952 METHOD OF IMPREGNATING CURED IN PLACE LINER USING RESIN IMPREGNATION TOWERAbandonedMay 11, 07Sep 06, 07[F16L, B29C]
2007/0113,971 Longitudinally reinforced cured in place liner and reinforced coatingAbandonedNov 18, 05May 24, 07[B29C]
2007/0029,688 Air inversion and steam cure of cured in place liners apparatus and methodAbandonedApr 24, 06Feb 08, 07[F16L, B29C]
2007/0012,373 Apparatus for installing cured in place liner with inner impermeable layerAbandonedSep 22, 06Jan 18, 07[F16L]
2006/0207,726 Apparatus for manufacture of cured in place liner with everted outer impermeable layerAbandonedMay 23, 06Sep 21, 06[B29C]
2006/0130,753 Resin impregnation tower for cured in place linerAbandonedFeb 15, 06Jun 22, 06[B05C]
2006/0076,775 Pipe for lining passagesAbandonedOct 13, 04Apr 13, 06[F16L]
2005/0211,372 Installation of flexible lining with flexible collar for lining lateral pipelinesAbandonedMay 24, 05Sep 29, 05[B29C]
6899832 Installation of flexible lining with flexible collar for lining lateral pipelinesExpiredJan 07, 02May 31, 05[B29C]
6612340 Turnback protection for installation of cured in place linersExpiredJun 30, 00Sep 02, 03[F16L]
6135748 Apparatus for manufacturing a replacement pipe liner in reduced formExpiredJun 07, 95Oct 24, 00[B29C]
5934332 Pipe liningExpiredMar 28, 97Aug 10, 99[F16L]
5154936 Apparatus for everting a tubeExpiredOct 05, 90Oct 13, 92[B29C]
5108533 Method and combination for installing a liner within a service pipe transversely connected to a main pipeExpiredOct 10, 89Apr 28, 92[B29C]

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