Assignee
UPONOR INNOVATION AB
US·73 granted patents·21 pending applications·662 citations·filing 1992–2024
Top patents by PatentIndex Score
94 records- 0192US9937527B2Methods for coating pipeUPONOR INNOVATION AB·Filed 2015·Granted Apr 10, 2018·9 cites·18 claims
- 0292US6959736B2Multilayer pipe and method for manufacturing oneUPONOR INNOVATION AB·Filed 2002·Granted Nov 1, 2005·34 cites·8 claims
- 0390US10392496B2Polyolefin pipeUPONOR INNOVATION AB·Filed 2018·Granted Aug 27, 2019·8 cites·28 claims
- 0484US7726338B2Valve with ceramic discsUPONOR INNOVATION AB·Filed 2007·Granted Jun 1, 2010·32 cites·6 claims
- 0584US6375226B1Pipe connector having mechanical and fusion connectionsUPONOR INNOVATION AB·Filed 1997·Granted Apr 23, 2002·49 cites·34 claims
- 0683US10788157B2Elongated pre-insulated pipe assembly and a local heat distribution systemUPONOR INNOVATION AB·Filed 2016·Granted Sep 29, 2020·4 cites·12 claims
- 0783US8365382B2Method of forming a clamping ring and a clamping ringUPONOR INNOVATION AB·Filed 2007·Granted Feb 5, 2013·9 cites·3 claims
- 0880US6550500B2Plastic pipe having a socket, and a method of providing a plastic pipe with a socketUPONOR INNOVATION AB·Filed 2001·Granted Apr 22, 2003·28 cites·7 claims
- 0979US6203651B1Method and apparatus for making an extrusion product, and an extrusion productUPONOR INNOVATION AB·Filed 1996·Granted Mar 20, 2001·41 cites·22 claims
- 1076US9656298B2Compositions for coating pipeUPONOR INNOVATION AB·Filed 2015·Granted May 23, 2017·1 cites·19 claims
- 1176US9566740B2Bend fixtureUPONOR INNOVATION AB·Filed 2015·Granted Feb 14, 2017·5 cites·20 claims
- 1276US7644958B2Compression fitting for a heating and/or sanitary pipeUPONOR INNOVATION AB·Filed 2006·Granted Jan 12, 2010·20 cites·7 claims
- 1374USD1057908SFitting for pipe installationsUPONOR INNOVATION AB·Filed 2020·Granted Jan 14, 2025·6 cites·1 claims
- 1474US11181223B2Insulated pipeUPONOR INNOVATION AB·Filed 2020·Granted Nov 23, 2021·2 cites·14 claims
- 1573US11529666B2Method for expanding an end of a pipe and expander toolUPONOR INNOVATION AB·Filed 2018·Granted Dec 20, 2022·1 cites·18 claims
- 1673US2025060066A1Insulated pipeUPONOR INNOVATION AB·Filed 2024·Application pending·0 cites
- 1772US10519286B2Polyolefin pipeUPONOR INNOVATION AB·Filed 2015·Granted Dec 31, 2019·1 cites·30 claims
- 1871US11703168B2Press fitting for a pipe joint and method for its manufactureUPONOR INNOVATION AB·Filed 2019·Granted Jul 18, 2023·2 cites·20 claims
- 1971US5759461AMethod of forming a multi-layer plastic pipe for conducting fluidsUPONOR INNOVATION AB·Filed 1993·Granted Jun 2, 1998·21 cites·16 claims
- 2070US6638589B1Method and apparatus for using recycled plastic material, and a plastic product made by an extruderUPONOR INNOVATION AB·Filed 1997·Granted Oct 28, 2003·27 cites·10 claims
- 2170US5469891AMethod for relining underground pipelinesUPONOR INNOVATION AB·Filed 1992·Granted Nov 28, 1995·26 cites·2 claims
- 2269US6176269B1Co-extruder multilayer plastic pipe, method for producing the same, and device thereforUPONOR INNOVATION AB·Filed 1996·Granted Jan 23, 2001·28 cites·28 claims
- 2367US6672324B2Method of manufacturing branched pipe, pipe manufacturing apparatus and branched pipeUPONOR INNOVATION AB·Filed 2001·Granted Jan 6, 2004·5 cites·5 claims
- 2466US7753414B2Pipe couplingUPONOR INNOVATION AB·Filed 2006·Granted Jul 13, 2010·5 cites·4 claims
- 2565US9963573B2Polyolefin pipeUPONOR INNOVATION AB·Filed 2014·Granted May 8, 2018·1 cites·18 claims
- 2665US2025250426A1Polymeric pipeUPONOR INNOVATION AB·Filed 2024·Application pending·0 cites
- 2764US11085650B2Slidable mounting block for insertion into a rail, fixing arrangement for a technical installation and their useUPONOR INNOVATION AB·Filed 2019·Granted Aug 10, 2021·2 cites·19 claims
- 2864US10604917B2Flushing station for a ring-pipe or series-pipe system, ring-pipe system as well as series-pipe systemUPONOR INNOVATION AB·Filed 2017·Granted Mar 31, 2020·2 cites·12 claims
- 2963US7007716B2Branchtubing for pipeworkUPONOR INNOVATION AB·Filed 2004·Granted Mar 7, 2006·11 cites·18 claims
- 3063US2010084037A1Methods and compositions for coating pipeUPONOR INNOVATION AB·Filed 2009·Application pending·0 cites
- 3162US6149756AMethod for joining plastic pipes, a joint ring used in the joining and a pipe joint provided with the methodUPONOR INNOVATION AB·Filed 1997·Granted Nov 21, 2000·21 cites·19 claims
- 3260US10934690B2System and method for flushing a drinking water installationUPONOR INNOVATION AB·Filed 2017·Granted Mar 2, 2021·1 cites·15 claims
- 3360US6551534B1Method and arrangement for cooling an extruded hollow productUPONOR INNOVATION AB·Filed 1997·Granted Apr 22, 2003·19 cites·20 claims
- 3459US7690699B2Connecting piece comprising a gripping element on the outer surface for rotating the connecting pieceUPONOR INNOVATION AB·Filed 2003·Granted Apr 6, 2010·8 cites·5 claims
- 3559US6822205B2Method for producing multilayer metal composite tubesUPONOR INNOVATION AB·Filed 2001·Granted Nov 23, 2004·4 cites·5 claims
- 3659US2011100497A1Pipe arrangement for temperature control of buildingsUPONOR INNOVATION AB·Filed 2009·Application pending·0 cites
- 3758US11713377B2Polyolefin pipeUPONOR INNOVATION AB·Filed 2016·Granted Aug 1, 2023·0 cites·17 claims
- 3858USD888899SFitting for pipe installationsUPONOR INNOVATION AB·Filed 2018·Granted Jun 30, 2020·7 cites·1 claims
- 3958US6907896B1Tapping fittingUPONOR INNOVATION AB·Filed 2001·Granted Jun 21, 2005·11 cites·20 claims
- 4058US6073657AMethod for producing homogeneous material with an extruder, an extruder, and a multilayer plastic pipeUPONOR INNOVATION AB·Filed 1996·Granted Jun 13, 2000·18 cites·38 claims
- 4157US10865932B2Plumbing arrangementUPONOR INNOVATION AB·Filed 2019·Granted Dec 15, 2020·1 cites·25 claims
- 4257US6306326B1Extrusion method, extruder and extruded productUPONOR INNOVATION AB·Filed 2000·Granted Oct 23, 2001·1 cites·7 claims
- 4357US6089615ABranch pipe connectionUPONOR INNOVATION AB·Filed 1998·Granted Jul 18, 2000·36 cites·19 claims
- 4456US6446674B1Method of producing homogeneous material with an extruder, an extruder, and a multilayer plastic pipeUPONOR INNOVATION AB·Filed 2000·Granted Sep 10, 2002·2 cites·26 claims
- 4555US11976755B2Press fitting for a pipe joint and assembly group for a press fittingUPONOR INNOVATION AB·Filed 2022·Granted May 7, 2024·0 cites·14 claims
- 4655US7855246B2Plastic pipe made of polyolefinUPONOR INNOVATION AB·Filed 2007·Granted Dec 21, 2010·0 cites·5 claims
- 4754US11913199B2Flushing stationUPONOR INNOVATION AB·Filed 2022·Granted Feb 27, 2024·0 cites·14 claims
- 4854US10519633B2Hot water deliveryUPONOR INNOVATION AB·Filed 2015·Granted Dec 31, 2019·1 cites·20 claims
- 4954US7631668B2Piping element and manufacturing method and apparatusUPONOR INNOVATION AB·Filed 2003·Granted Dec 15, 2009·14 cites·13 claims
- 5054US2009025921A1Capillary Tube SystemUPONOR INNOVATION AB·Filed 2006·Application pending·0 cites
Showing the top 50 of 94 patent records by PatentIndex Score.
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