Inventor · disambiguated record
Wilfried Bartz
Also filed as: BARTZ WILFRIED · DORFFEL JORG
19 granted patents·2 pending applications·556 citations·filing 1977–2006
95Inventor score
Top patents by PatentIndex Score
21 records- 0196US6579581B2Polymer blend having good low-temperature impact strengthDEGUSSA·Filed 2001·Granted Jun 17, 2003·78 cites·48 claims
- 0295US6677015B2Molding composition with good capability for blow moldingDEGUSSA·Filed 2001·Granted Jan 13, 2004·83 cites·12 claims
- 0393US6884485B2Molding composition based on polyetheramidesDEGUSSA·Filed 2003·Granted Apr 26, 2005·69 cites·17 claims
- 0492US4840993AImpact-resistant polyamide molding compoundsHUELS CHEMISCHE WERKE AG·Filed 1987·Granted Jun 20, 1989·60 cites·20 claims
- 0590US4755552AImpact-resistant polyamide molding compoundsHUELS CHEMISCHE WERKE AG·Filed 1987·Granted Jul 5, 1988·51 cites·20 claims
- 0689US7175896B2Composite having two or more layers, including an EVOH layerDEGUSSA·Filed 2003·Granted Feb 13, 2007·27 cites·60 claims
- 0789US5053440APolymeric materials which can be inscribed by laser lightHUELS CHEMISCHE WERKE AG·Filed 1990·Granted Oct 1, 1991·69 cites·1 claims
- 0883US8048504B2Composite having two or more layers, including an EVOH layerEVONIK DEGUSSA GMBH·Filed 2006·Granted Nov 1, 2011·4 cites·15 claims
- 0978US7582342B2Molding composition based on polyetheramidesDEGUSSA·Filed 2004·Granted Sep 1, 2009·17 cites·26 claims
- 1075US4496613AAqueous media for the treatment of wood and wooden materials and a process for such treatmentHUELS CHEMISCHE WERKE AG·Filed 1983·Granted Jan 29, 1985·29 cites·23 claims
- 1173US4269626AAqueous acid/amino 1,3-butadiene polymer reaction product agent for treating wood and wooden materialsHUELS CHEMISCHE WERKE AG·Filed 1979·Granted May 26, 1981·24 cites·4 claims
- 1265US4204014ALiquid coating compositions containing little or no solventHUELS CHEMISCHE WERKE AG·Filed 1979·Granted May 20, 1980·14 cites·15 claims
- 1354US4233202AProcess for the purification of epoxy compoundsHUELS CHEMISCHE WERKE AG·Filed 1977·Granted Nov 11, 1980·9 cites·10 claims
- 1452US2002142118A1Composite having two or more layers, including an EVOH layerDEGUSSA·Filed 2001·Application pending·0 cites
- 1549US4379890AWater-soluble polymers carrying quaternary ammonium groups, their preparation and useHUELS CHEMISCHE WERKE AG·Filed 1981·Granted Apr 12, 1983·12 cites·12 claims
- 1641US2005038201A1Process for increasing the molecular weight of polyamidesDEGUSSA·Filed 2004·Application pending·0 cites
- 1737US4920174AImpact-resistant polyester molding compoundsHUELS CHEMISCHE WERKE AG·Filed 1987·Granted Apr 24, 1990·4 cites·16 claims
- 1833US4923926AThermoplastic molding compositions, and a process for the production thereofHUELS CHEMISCHE WERKE AG·Filed 1989·Granted May 8, 1990·2 cites·7 claims
- 1931US4309260AHeat-curable aqueous coating compositionsHUELS CHEMISCHE WERKE AG·Filed 1980·Granted Jan 5, 1982·2 cites·11 claims
- 2030US4985494AThermoplastic molding compositions, and a process for the production thereofHUELS CHEMISCHE WERKE AG·Filed 1990·Granted Jan 15, 1991·1 cites·12 claims
- 2130US4312730AHeat-curable aqueous coating compositions for anodic dip-electrocoatingHUELS CHEMISCHE WERKE AG·Filed 1980·Granted Jan 26, 1982·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →