Inventor · disambiguated record
Carl-Gustaf Ek
Also filed as: EK CARL-GUSTAF
33 granted patents·16 pending applications·197 citations·filing 1996–2023
96Inventor score
Top patents by PatentIndex Score
49 records- 0192US8079747B2Counter-rotating twin screw extruderEK CARL-GUSTAF·Filed 2011·Granted Dec 20, 2011·18 cites·11 claims
- 0289US7462307B2Singlelayer and multilayer polyolefin foam pipesBOREALIS GMBH·Filed 2006·Granted Dec 9, 2008·15 cites·17 claims
- 0388US10308798B2Composition based on recycled polyethylene from cable wasteBOREALIS AG·Filed 2015·Granted Jun 4, 2019·3 cites·13 claims
- 0487US8389654B2High melt flow polymer of improved durability for pipe applicationsALASTALO KAUNO·Filed 2010·Granted Mar 5, 2013·6 cites·13 claims
- 0585US7041744B2Method for cross-linking a polymer articleBOREALIS TECH OY·Filed 2002·Granted May 9, 2006·31 cites·20 claims
- 0683US11015048B2Soft and transparent propylene copolymersBOREALIS AG·Filed 2017·Granted May 25, 2021·1 cites·12 claims
- 0781US8476370B2High density polymer compositions, a method for their preparation and pressure-resistant pipes made therefromBACKMAN MATS·Filed 2009·Granted Jul 2, 2013·9 cites·15 claims
- 0880US10000674B1Polypropylene based hot-melt adhesive compositionBOREALIS AG·Filed 2016·Granted Jun 19, 2018·1 cites·20 claims
- 0979US6986922B2Singlelayer and multilayer polyolefin foam pipesBOREALIS GMBH·Filed 2001·Granted Jan 17, 2006·18 cites·14 claims
- 1075US12503533B2Process for producing a polyethylene composition using molecular weight enlargementBOREALIS AG·Filed 2020·Granted Dec 23, 2025·0 cites·10 claims
- 1175US11634571B2Soft and transparent propylene compolymersBOREALIS AG·Filed 2021·Granted Apr 25, 2023·0 cites·16 claims
- 1275US6787207B2Multi-layer pressure pipe of a plastic materialBOREALIS TECH OY·Filed 2001·Granted Sep 7, 2004·15 cites·9 claims
- 1371US7737222B2Pressureless polymer pipeBOREALIS TECH OY·Filed 2005·Granted Jun 15, 2010·3 cites·19 claims
- 1468US9562631B2Polymer composition for crosslinked articlesEK CARL-GUSTAF·Filed 2010·Granted Feb 7, 2017·1 cites·11 claims
- 1567US6187402B1Multilayer pipeBOREALIS AS·Filed 1998·Granted Feb 13, 2001·28 cites·10 claims
- 1666US8557920B2High melt flow polymer of improved durability for pipe applicationsALASTALO KAUNO·Filed 2006·Granted Oct 15, 2013·1 cites·19 claims
- 1766US8530580B2Polymer compositions having improved homogeneity and odour, a method for making them and pipes made thereofBAECKMAN MATS·Filed 2009·Granted Sep 10, 2013·4 cites·15 claims
- 1864US10723874B2Crosslinkable polyolefin compositionBOREALIS AG·Filed 2017·Granted Jul 28, 2020·0 cites·15 claims
- 1963US8557924B2Polymer compositions and pressure-resistant pipes made therefromBAECKMAN MATS·Filed 2009·Granted Oct 15, 2013·3 cites·15 claims
- 2063US6325959B1Use of cross-linked polyolefins material in pressure pipesBOREALIS AS·Filed 1996·Granted Dec 4, 2001·26 cites·7 claims
- 2163US2025257184A1Crosslinked HPPE Copolymer For Foam ApplicationsBOREALIS AG·Filed 2023·Application pending·0 cites
- 2258US7399138B2Road restraint system partsBOREALIS TECH OY·Filed 2001·Granted Jul 15, 2008·4 cites·22 claims
- 2357US12227663B2Flame retardant materialsBOREALIS AG·Filed 2020·Granted Feb 18, 2025·0 cites·19 claims
- 2455US8895123B2Polyolefin multilayer pipeEK CARL-GUSTAF·Filed 2009·Granted Nov 25, 2014·1 cites·21 claims
- 2552US2011111155A1Polyolefin composition reinforced with a filler and pipe comprising the polyolefin compositionBOREALIS AG·Filed 2009·Application pending·0 cites
- 2651US2021261764A1Multimodal propylene random copolymer based composition suitable as hot melt adhesive compositionsBOREALIS AG·Filed 2019·Application pending·0 cites
- 2750US10815399B2Polymer composition for adhesion applicationsBOREALIS AG·Filed 2017·Granted Oct 27, 2020·0 cites·19 claims
- 2850US2009213681A1Counter-rotating twin screw extruderEK CARL-GUSTAF·Filed 2005·Application pending·0 cites
- 2950US2021163722A1CompositionBOREALIS AG·Filed 2018·Application pending·0 cites
- 3049US8394475B2Industrial polyolefin piping systemMCGOLDRICK JAMES·Filed 2011·Granted Mar 12, 2013·0 cites·16 claims
- 3149US8372499B2Pressureless pipe comprising a multimodal polyethylene composition with an inorganic fillerBOREALIS TECH OY·Filed 2006·Granted Feb 12, 2013·0 cites·20 claims
- 3248US2020095483A1Polymer composition for adhesive applicationBOREALIS AG·Filed 2017·Application pending·0 cites
- 3345US2021277290A1Propylene random copolymer based hot melt adhesive compositionBOREALIS AG·Filed 2018·Application pending·0 cites
- 3444US2008214704A1Polyproylene of Improved Processability for Production of PipesHARJUNTAUSTA JARMO·Filed 2006·Application pending·0 cites
- 3544US2005277720A1Polypropylene compositions especially for pipesEK CARL-GUSTAF·Filed 2004·Application pending·0 cites
- 3644US2021108059A1Soft polypropylene composition with improved propertiesBOREALIS AG·Filed 2018·Application pending·0 cites
- 3743US2004157969A1Propylene polymer pipes for pipelinesFiled 2002·Application pending·0 cites
- 3843US2019225723A1Beta-nucleated propylene terpolymer composition with good toughnessBOREALIS AG·Filed 2017·Application pending·0 cites
- 3941US8389089B2Propylene polymer pipes for pipelinesMCGOLDRICK JAMES·Filed 2011·Granted Mar 5, 2013·0 cites·16 claims
- 4041US2020095360A1A crosslinkable propylene polymer compositionBOREALIS AG·Filed 2018·Application pending·0 cites
- 4140US10344153B2Polypropylene composition with improved hot-tack forceBOREALIS AG·Filed 2016·Granted Jul 9, 2019·0 cites·20 claims
- 4240US8119212B2Pressure pipe comprising a multimodal polyethylene composition with an inorganic fillerEK CARL-GUSTAF·Filed 2006·Granted Feb 21, 2012·0 cites·19 claims
- 4340US2017044359A1Polypropylene - polyethylene blends with improved propertiesBOREALIS AG·Filed 2015·Application pending·0 cites
- 4438US10597470B2Process for producing multimodal polyethylene blends including ultra-high molecular weight componentsBOREALIS AG·Filed 2015·Granted Mar 24, 2020·0 cites·13 claims
- 4538US8563109B2Pressureless polymer pipe, a compositon therefore, and a process for preparing itEK CARL-GUSTAF·Filed 2005·Granted Oct 22, 2013·0 cites·21 claims
- 4637US2004170790A1Polyolefin multilayer pipeFiled 2002·Application pending·0 cites
- 4736US10774202B2Process for producing multimodal polyethylene blends including ultra-high molecular weight componentsBOREALIS AG·Filed 2015·Granted Sep 15, 2020·0 cites·8 claims
- 4836US6031027AMethod of compounding a multimodal polymer compositionBOREALIS POLYMERS OY·Filed 1999·Granted Feb 29, 2000·9 cites·10 claims
- 4934US2012128912A1Polymer composition for crosslinked pipesEK CARL-GUSTAF·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →