Inventor · disambiguated record
Manfred Hewel
Also filed as: HEWEL MANFRED
37 granted patents·6 pending applications·351 citations·filing 1988–2020
97Inventor score
Top patents by PatentIndex Score
43 records- 0196US10144805B2Copolyamides, moulding compounds comprising these and moulded articles produced therefromEMS PATENT AG·Filed 2016·Granted Dec 4, 2018·11 cites·14 claims
- 0296US9963591B2Polyamide molding material and moldings manufactured from sameEMS PATENT AG·Filed 2013·Granted May 8, 2018·18 cites·18 claims
- 0395US8383244B2Semiaromatic molding compounds and uses thereofEMS PATENT AG·Filed 2012·Granted Feb 26, 2013·32 cites·20 claims
- 0491US10899527B2Method and container for storage and transport of polyamide granulates and correspondingly stored or transported polyamide granulate and also moulded articles produced therefromEMS PATENT AG·Filed 2016·Granted Jan 26, 2021·6 cites·8 claims
- 0591US8324297B2Partially aromatic moulding compositions and their usesHEWEL MANFRED·Filed 2011·Granted Dec 4, 2012·9 cites·41 claims
- 0687US9862827B2Polyamide moulding compositions, process for production thereof and use of these polyamide moulding compositionsEMS PATENT AG·Filed 2015·Granted Jan 9, 2018·2 cites·38 claims
- 0786US11981813B2Polyamide molding compounds for hypochlorite-resistant applicationsEMS CHEMIE AG·Filed 2020·Granted May 14, 2024·1 cites·13 claims
- 0884US8420221B2Semiaromatic moulding compositions and uses of theseHEWEL MANFRED·Filed 2010·Granted Apr 16, 2013·4 cites·29 claims
- 0983US9221974B2Reinforced polyamide moulding materialsREXIN ORNULF·Filed 2006·Granted Dec 29, 2015·9 cites·28 claims
- 1081US6831137B2Impact resistant transparent polyamide alloysINVENTA AG·Filed 2002·Granted Dec 14, 2004·19 cites·6 claims
- 1180US11091605B2Polyamide moulding composition, in particular for the production of mouldings in the drinking water sectorEMS PATENT AG·Filed 2018·Granted Aug 17, 2021·2 cites·49 claims
- 1280US5859147AAmorphous, transparent polyamide compositions and articles having reduced flammabilityINVENTA AG·Filed 1997·Granted Jan 12, 1999·32 cites·14 claims
- 1376US5612446ATransparent polyamide and multi-ply barrier films containing sameINVENTA AG·Filed 1994·Granted Mar 18, 1997·19 cites·4 claims
- 1472US8846800B2Reinforced polyamide moulding materialsREXIN ORNULF·Filed 2006·Granted Sep 30, 2014·3 cites·7 claims
- 1570US7927710B2Semiaromatic polyamide molding compositions and their useEMS PATENT AG·Filed 2008·Granted Apr 19, 2011·19 cites·32 claims
- 1669US6296920B1Reversible thermotropic plastics molding compound, method for its manufacture and its utilizationEMS CHEMIE AG·Filed 1999·Granted Oct 2, 2001·21 cites·28 claims
- 1767US7151127B2Use of thermoplastic polyamide molding compositions with reduced formation of solid deposits and/or coveringsEMS CHEMIE AG·Filed 2004·Granted Dec 19, 2006·6 cites·22 claims
- 1866US5418068AMulti-layer composite for reusable multi-layer packsINVENTA AG·Filed 1992·Granted May 23, 1995·40 cites·23 claims
- 1966US2010159175A1Polyamide sheet silicate compositionsEMS PATENT AG·Filed 2009·Application pending·0 cites
- 2063US8859662B2Polyamide moulding material and use thereof for production of LED housing componentsLAMBERTS NIKOLAI·Filed 2011·Granted Oct 14, 2014·1 cites·20 claims
- 2160US9290635B2Polyamide sheet silicate compositionsEMS PATENT AG·Filed 2012·Granted Mar 22, 2016·2 cites·16 claims
- 2259US12398269B2Method of manufacturing a mold that is resistant to hypochloriteEMS CHEMIE AG·Filed 2020·Granted Aug 26, 2025·0 cites·17 claims
- 2359US7179855B2Polyamide molding compositions containing prepolymeric polyamides, a method for the preparation thereof and the use thereofEMS CHEMIE AG·Filed 2002·Granted Feb 20, 2007·4 cites·11 claims
- 2458US2015274935A1Polyamide moulding composition, in particular for the production of mouldings in the drinking water sectorEMS PATENT AG·Filed 2015·Application pending·0 cites
- 2557US5686192ATransparent polyamide and multi-ply barrier films containing sameINVENTA AG·Filed 1997·Granted Nov 11, 1997·12 cites·11 claims
- 2656US5723567ACopolyamidesINVENTA AG·Filed 1995·Granted Mar 3, 1998·15 cites·8 claims
- 2755US10767011B2Transparent polyamide moulding compositions with high tensile strain at breakEMS PATENT AG·Filed 2017·Granted Sep 8, 2020·0 cites·25 claims
- 2855USRE39207EAnti-static and peroxide-stable molding compoundsINVENTA AG·Filed 2003·Granted Jul 25, 2006·0 cites·39 claims
- 2954US2010125119A1Polyamide molding material, molded articles that can be produced therefrom and the use thereofSCHWITZER ALWIN HERMANN·Filed 2009·Application pending·0 cites
- 3052US6150474APolyamid-polyketon-blendsINVENTA AG·Filed 1998·Granted Nov 21, 2000·13 cites·11 claims
- 3151US10450459B2High temperature-resistant polyamide moulding compounds and uses thereof especially in the automotive sectorEMS PATENT AG·Filed 2017·Granted Oct 22, 2019·0 cites·28 claims
- 3250US5700900ACopolyamides with long-chain polyamide unitsINVENTA AG·Filed 1995·Granted Dec 23, 1997·11 cites·13 claims
- 3349US5663229ATernary polymer mixture and its useINVENTA AG·Filed 1994·Granted Sep 2, 1997·10 cites·20 claims
- 3449US2007167552A1Polyamide moulding materials for the production of moulded articles having reduced surface carbonizationSTOEPPELMANN GEORG·Filed 2006·Application pending·0 cites
- 3543US6469092B1Anti-static and peroxide-stable molding compoundsENS INVENTA AG·Filed 1999·Granted Oct 22, 2002·12 cites·39 claims
- 3641US2011217495A1Polyamide moulding materials for the production of moulded articles having reduced surface carbonizationEMS CHEMIE AG·Filed 2010·Application pending·0 cites
- 3740US8940834B2Partially aromatic polyamide moulding compositions and their usesBAYER ANDREAS·Filed 2011·Granted Jan 27, 2015·0 cites·25 claims
- 3838US2006247363A1Polyamide molding material, molded articles that can be produced therefrom and the use thereofSCHWITZER ALWIN H·Filed 2003·Application pending·0 cites
- 3937US6153677AFlame-retardant thermoplastic polyamide molding composition and article molded therefromINVENTA AG·Filed 1995·Granted Nov 28, 2000·7 cites·18 claims
- 4034US4943625AAdhesive copolyamide composition based on phenylene containing diamineINVENTA AG·Filed 1988·Granted Jul 24, 1990·4 cites·23 claims
- 4133US5990270AAmorphous, transparent polyamide compositions and articles having reduced flammabilityINVENTA AG·Filed 1998·Granted Nov 23, 1999·2 cites·6 claims
- 4233US5591495ACopolyamide barrier layer and reusable packaging elements made therewithEMS-INVENTA AG·Filed 1995·Granted Jan 7, 1997·5 cites·14 claims
- 4330US6284334B1Multi-layer thermoplastic compositesINVENTA AG·Filed 1998·Granted Sep 4, 2001·0 cites·30 claims
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