Wavin B.V.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 6119
 
  
 
E03F SEWERS; CESSPOOLS39
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL268
 
  
 
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
 
  
 
B29K INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 130
 
  
 
E02B HYDRAULIC ENGINEERING 117
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0292,260 A PLASTIC INFILTRATION UNIT, A SYSTEM COMPRISING A PLURALITY OF PLASTIC INFILTRATION UNITS, A METHOD OF MANUFACTURING AN INJECTION MOLDED PLASTIC PILLAR FOR AN INFILTRATION UNIT, A PLASTIC BASE PLATE FOR USE WITH A PLASTIC INFILTRATION UNIT, AND A PLASTIC INFILTRATION SYSTEM FOR DEPLOYMENT UNDERGROUND COMPRISING A PLASTIC INFILTRATION UNITSep 18, 15Oct 12, 17[E02B, E03F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9695971 Device and method for installing a compact pipe within a pipelineMar 22, 13Jul 04, 17[F16L]
9448222 Method and system for providing an assembly of an amount of used plastic material and an information carrier carrying quality data of the amountJul 13, 12Sep 20, 16[G01N, B29B, B29K]
7748754 Pipe section provided with a socket end partAug 10, 05Jul 06, 10[F16L]
7712997 Infiltration blockJun 06, 05May 11, 10[E03F]
7217379 Thermoplastic tubeFeb 20, 04May 15, 07[B29C]
7069635 Methods and devices for the production of a pipe from biaxialy oriented thermoplastic material having an integrated socketJul 30, 01Jul 04, 06[B23P]
6726863 Thermoplastic tubeAug 29, 01Apr 27, 04[B29C]
6368547 Method for producing an extruded hollow plastic sectionAug 04, 99Apr 09, 02[B29C]
6214283 Method for treating an extruded plastic section and extrusion installation thereforOct 29, 97Apr 10, 01[B29C]
5948332 Method for manufacturing biaxially oriented tubing from thermoplastic materialNov 18, 96Sep 07, 99[B29C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7347962 Apparatus and method for manufacturing a socket end of a pipe part provided with a sealing ringExpiredMar 04, 02Mar 25, 08[B28B]
2007/0164,486 Thermoplastic tubeAbandonedMar 16, 07Jul 19, 07[F16L, B29C]
6684910 Multi-layered pipeExpiredJan 06, 03Feb 03, 04[F16L]
6540955 Process of making a socket on a pipe of thermoplastic materialExpiredAug 07, 00Apr 01, 03[B29C, B29D]
6439617 Coupler for a pipe or hose sectionExpiredMar 29, 00Aug 27, 02[F16L]
2002/0096,797 Method for forming an article comprising closed-cell microfoam from thermoplasticAbandonedJan 03, 02Jul 25, 02[B29C]
6146572 Method for forming a socket on a pipe of biaxially oriented polyvinyl chlorideExpiredSep 09, 98Nov 14, 00[B29C]
5942171 Method for manufacturing biaxially oriented tubing from thermoplastic materialExpiredJan 15, 97Aug 24, 99[B29C]
5911933 Method for producing a thermoplastic tubular profile and internal cooling unit for such a methodExpiredJul 31, 97Jun 15, 99[B29C]
5817270 Method and device for manufacturing biaxially oriented tubing from thermoplastic materialExpiredNov 22, 96Oct 06, 98[B29C]
5340160 Thermoplastic saddle in two parts for repairing or renovating a pipe line with branch pipe and repaired or renovated pipe with a saddleExpiredMay 21, 92Aug 23, 94[F16L]
5286437 Method and installation for the production of plastic products with the aid of a hot mixture of PVC powder and additives, and a hot mixer suitable for use with this methodExpiredSep 30, 92Feb 15, 94[B29C, B29B]
5217724 Apparatus for the in-line cropping and/or chamfering of a plastic tubeExpiredMar 13, 92Jun 08, 93[B29C, B23D]
5150928 Coupling sleeve for connection of a branch pipe to a main pipeExpiredDec 21, 89Sep 29, 92[F16L]
5108669 Process and apparatus perforating tubular plastic foil with a laser beamExpiredNov 29, 90Apr 28, 92[B23K]
5060696 Plastic pipe comprising an outer corrugated pipe and a smooth inner wallExpiredSep 01, 89Oct 29, 91[F16L]
5046692 Device for supporting rainwater gutterExpiredNov 30, 89Sep 10, 91[E04D]
4957793 Waste pipe system comprising plastic pipe parts made of thermoplastic material with sound-proofing propertiesExpiredDec 09, 88Sep 18, 90[F16L]
4867203 A method of relining or preparing sewage pipe using a plastic pipe comprising an outer corrugated pipe and a smooth inner wallExpiredMar 02, 88Sep 19, 89[F16L, B29C]
4855574 Welding sleeve with connecting means having an upper and lower partExpiredFeb 08, 88Aug 08, 89[H05B]

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