Inventor · disambiguated record
Frank Hoefflin
Also filed as: HOEFFLIN FRANK · HOEFFLIN FRANK A · HOEFFLIN FRANK AXEL
20 granted patents·12 pending applications·463 citations·filing 1997–2021
95Inventor score
Top patents by PatentIndex Score
32 records- 0196US6221556B1Article for optical data storage deviceGEN ELECTRIC·Filed 1999·Granted Apr 24, 2001·125 cites·24 claims
- 0294US6572956B1Weatherable multilayer resinous articles and method for their preparationGEN ELECTRIC·Filed 1999·Granted Jun 3, 2003·74 cites·59 claims
- 0394US6136441AMultilayer plastic articlesGEN ELECTRIC·Filed 1998·Granted Oct 24, 2000·134 cites·31 claims
- 0492US11065849B2Waterproofing membrane with a solid filler componentSIKA TECH AG·Filed 2016·Granted Jul 20, 2021·23 cites·23 claims
- 0588US10920058B2Manufacturing process and composition for foamed PVC-p rock shieldsSIKA TECH AG·Filed 2019·Granted Feb 16, 2021·1 cites·29 claims
- 0688US10465067B2Manufacturing process and composition for foamed PVC-P rock shieldsSIKA TECH AG·Filed 2019·Granted Nov 5, 2019·1 cites·20 claims
- 0788US5859119AReinforced aliphatic polyester molding composition having improved ductility/flow propertiesGEN ELECTRIC·Filed 1997·Granted Jan 12, 1999·61 cites·11 claims
- 0887US11492521B2Self-adhering sealing device with an adhesive layer arrangementSIKA TECH AG·Filed 2019·Granted Nov 8, 2022·3 cites·19 claims
- 0983US8545956B2Expandable insert with flexible substrateHOEFFLIN FRANK·Filed 2010·Granted Oct 1, 2013·11 cites·23 claims
- 1080US9650549B2Sealing device with improved adhesionSIKA TECH AG·Filed 2013·Granted May 16, 2017·3 cites·17 claims
- 1180US8053485B2Polyurethane foamSIKA TECHNOLOGY AG·Filed 2008·Granted Nov 8, 2011·4 cites·36 claims
- 1279US10344157B2Manufacturing process and composition for foamed PVC-P rock shieldsSIKA TECH AG·Filed 2015·Granted Jul 9, 2019·1 cites·14 claims
- 1378US8133929B2Method for incorporating long glass fibers into epoxy-based reinforcing resinsHOEFFLIN FRANK·Filed 2008·Granted Mar 13, 2012·10 cites·11 claims
- 1472US8372893B2Polyurethane foamSIKA TECHNOLOGY AG·Filed 2011·Granted Feb 12, 2013·1 cites·6 claims
- 1571US12343964B2Waterproofing membrane with a solid filler componentSIKA TECH AG·Filed 2021·Granted Jul 1, 2025·0 cites·21 claims
- 1670US7273650B2Weatherable multilayer resinous articles and method for their preparationGEN ELECTRIC·Filed 2003·Granted Sep 25, 2007·6 cites·3 claims
- 1766US9708513B2Sealing device with improved adhesionSIKA TECH AG·Filed 2013·Granted Jul 18, 2017·2 cites·18 claims
- 1862US10655323B2Contact layer with a solid filler componentSIKA TECH AG·Filed 2016·Granted May 19, 2020·2 cites·23 claims
- 1962US8163380B2Damping composition with improved bakabilityHOEFFLIN FRANK·Filed 2007·Granted Apr 24, 2012·1 cites·36 claims
- 2062US2009023824A1Thermally expansible material substantially free of tackifierHOEFFLIN FRANK·Filed 2008·Application pending·0 cites
- 2155US2007110951A1Thermally expansible material substantially free of tackifierHOEFFLIN FRANK·Filed 2006·Application pending·0 cites
- 2253US2016145404A1Polymer foam and use thereof in hollow bodiesSIKA TECHNOLOGY AG·Filed 2014·Application pending·0 cites
- 2349US2007034432A1Solid thermally expansible materialROSENBERG STEVEN A·Filed 2006·Application pending·0 cites
- 2448US2015252165A1Expandable composition in the form of a granular materialSIKA TECHNOLOGY AG·Filed 2013·Application pending·0 cites
- 2548US2015061172A1Process and plastics extrusion apparatus for producing a hollow body or cavity filled with insulating foamSIKA TECHNOLOGY AG·Filed 2013·Application pending·0 cites
- 2646US2009017216A1Resin blends with wide temperature range dampingHOEFFLIN FRANK·Filed 2008·Application pending·0 cites
- 2745US12305087B2Self-adhering sealing device with an adhesive layer arrangementSIKA TECH AG·Filed 2019·Granted May 20, 2025·0 cites·20 claims
- 2844US2001044003A1Composition and article for optical data storage devicesGEN ELECTRIC·Filed 2001·Application pending·0 cites
- 2944US2015274919A1Method for producing a foam element and portable foam extruderSIKA TECHNOLOGY AG·Filed 2013·Application pending·0 cites
- 3044US2007281095A1Constrained layer damperHOEFFLIN FRANK·Filed 2007·Application pending·0 cites
- 3142US2014042706A1Expanding material in nonwoven 3-d structurePILLARS THOMAS SAM·Filed 2012·Application pending·0 cites
- 3242US2015299411A1Foamable composition with low heat conductivity for use in profiled plastic partsSIKA TECHNOLOGY AG·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →