Inventor · disambiguated record
Harald Pielartzik
Also filed as: PIELARTZIK HARALD
42 granted patents·641 citations·filing 1988–2002
98Inventor score
Top patents by PatentIndex Score
42 records- 0193US5453457AGamma-radiation-resistant polycarbonate compositionBAYER AG·Filed 1993·Granted Sep 26, 1995·54 cites·8 claims
- 0291US5102935AFree-flowing polyamide molding compounds and blendsBAYER AG·Filed 1989·Granted Apr 7, 1992·57 cites·8 claims
- 0387US5623019ACompatibilized thermoplastic molding compositionBAYER AG·Filed 1995·Granted Apr 22, 1997·64 cites·18 claims
- 0487US5143956AFree-flowing polyamide molding compoundsBAYER AG·Filed 1991·Granted Sep 1, 1992·30 cites·16 claims
- 0586US5786440AMixtures of cyclic oligocarbonates and their manufactureBAYER AG·Filed 1997·Granted Jul 28, 1998·39 cites·7 claims
- 0683US6805816B1Method of producing π-conjugated polymersBAYER AG·Filed 2000·Granted Oct 19, 2004·22 cites·5 claims
- 0782US5030703ALiquid crystal polycondensates with improved heat stability, a process for their preparation and their use for the production of shaped articles, films, fibres and filamentsBAYER AG·Filed 1989·Granted Jul 9, 1991·28 cites·4 claims
- 0881US5633389AThermoreversible coating and a process for its manufactureBAYER AG·Filed 1995·Granted May 27, 1997·28 cites·10 claims
- 0980US5932664AProcess for the production of hydrogenated ring-opened metathesis polymersBAYER AG·Filed 1997·Granted Aug 3, 1999·36 cites·5 claims
- 1080US5693722AMethod for modifying the backbone of polymeric resinsBAYER AG·Filed 1996·Granted Dec 2, 1997·34 cites·7 claims
- 1178US5414054ACopolycarbonate having improved low-temperature impact strengthMILES INC·Filed 1994·Granted May 9, 1995·24 cites·11 claims
- 1275US6670406B2Process for producing polyether polyolsBAYER AG·Filed 2002·Granted Dec 30, 2003·12 cites·11 claims
- 1371US5399658AGamma-radiation-resistant polycarbonate compositionMILES INC·Filed 1993·Granted Mar 21, 1995·23 cites·8 claims
- 1467US5043403APolycarbonates containing mesogenic compounds as end groups, their preparation and their useBAYER AG·Filed 1989·Granted Aug 27, 1991·14 cites·7 claims
- 1566US5998327AZinc/metal hexacyanocobaltate complex compounds, a process for their preparation, and their use in a process for the production of polyether polyolsBAYER AG·Filed 1998·Granted Dec 7, 1999·19 cites·11 claims
- 1662US5464893ARadiation-resistant polycarbonatesBAYER AG·Filed 1994·Granted Nov 7, 1995·12 cites·16 claims
- 1762US4889911AProcess for the production of fully aromatic, thermotropic polyesters and polyester carbonatesBAYER AG·Filed 1988·Granted Dec 26, 1989·12 cites·9 claims
- 1861US5221727AAromatic polyethers containing ester groupsBAYER AG·Filed 1991·Granted Jun 22, 1993·12 cites·12 claims
- 1958US5368968AModified polyester resins, a process for their preparation and toners containing such polyester resinsBAYER AG·Filed 1991·Granted Nov 29, 1994·11 cites·5 claims
- 2057US5151458AHighly fluid polyarylene sulphide moulding compoundsBAYER AG·Filed 1990·Granted Sep 29, 1992·15 cites·14 claims
- 2155US5011972ABisesters of unsaturated carboxylic acids, their production and their use in curable mixturesBAYER AG·Filed 1989·Granted Apr 30, 1991·4 cites·4 claims
- 2254US5342905AProcess for making an ester containing polyether sulfoneMILES INC·Filed 1993·Granted Aug 30, 1994·9 cites·9 claims
- 2351US5071896APolyamide moulding compounds with improved processibilityBAYER AG·Filed 1990·Granted Dec 10, 1991·8 cites·9 claims
- 2450US6297346B1Mixtures of cyclic oligocarbonates, their production and useBAYER AG·Filed 2000·Granted Oct 2, 2001·1 cites·9 claims
- 2550US6093793AProcess for the production of polyether polyolsBAYER AG·Filed 1998·Granted Jul 25, 2000·10 cites·8 claims
- 2650US5162434AThermoplastic block copolymers of vinyl or vinylidene polymer segments and segments of liquid crystalline polymersBAYER AG·Filed 1990·Granted Nov 10, 1992·9 cites·3 claims
- 2748US6784278B2Polycarbonates, polyester carbonates and polyesters having branched terminal groupsBAYER AG·Filed 2002·Granted Aug 31, 2004·1 cites·4 claims
- 2845US5529739AProcess for the production of molded products using internal mold release agentsBAYER AG·Filed 1994·Granted Jun 25, 1996·12 cites·3 claims
- 2944US6458918B1Method for producing partially crystalline polyether polyolsBAYER AG·Filed 1998·Granted Oct 1, 2002·7 cites·5 claims
- 3044US5618889APoly(arylether)/liquid crystalline polyester block copolymers and a process for their productionBAYER AG·Filed 1991·Granted Apr 8, 1997·5 cites·12 claims
- 3143US5169907APolyether/polycarbonate block copolymers and a process for their productionMILES INC·Filed 1990·Granted Dec 8, 1992·5 cites·10 claims
- 3240US5364913AThermoset compositions based on nylon-1MILES INC·Filed 1993·Granted Nov 15, 1994·3 cites·9 claims
- 3340US5086102AMixtures of poly(arylene sulphides), maleamidic acids and glass fibresBAYER AG·Filed 1990·Granted Feb 4, 1992·4 cites·7 claims
- 3439US5084547AThermotropic, fully aromatic polycondensates, a process for their preparation and their use for the production of moulded articles, fibres, filaments, sheet products and filmsBAYER AG·Filed 1990·Granted Jan 28, 1992·3 cites·7 claims
- 3534US6156871AMixtures of cyclic oligocarbonates, their production and useBAYER AG·Filed 1997·Granted Dec 5, 2000·3 cites·8 claims
- 3634US5328977APolymerization catalyst for the preparation of poly(isocyanates)MILES INC·Filed 1993·Granted Jul 12, 1994·2 cites·7 claims
- 3734US5089590ALiquid crystalline compounds, their production and their use as modifiers for polycarbonates, polyester carbonates and polyestersBAYER AG·Filed 1991·Granted Feb 18, 1992·3 cites·3 claims
- 3833US5015689AUnsaturated polyester resins containing thermotropic polymers, a process for their preparation and their use for the production of moulded bodiesBAYER AG·Filed 1989·Granted May 14, 1991·2 cites·7 claims
- 3932US4886869AThermotropic aromatic polyester carbonates, a process for their preparation and their useBAYER AG·Filed 1988·Granted Dec 12, 1989·1 cites·10 claims
- 4031US5137938AMixture of polyarylene sulphides, glass fibres and maleimidesBAYER AG·Filed 1992·Granted Aug 11, 1992·2 cites·2 claims
- 4130US5688590AHigh heat resistant molded parts produced by structural reaction injection moldingBAYER AG·Filed 1995·Granted Nov 18, 1997·1 cites·6 claims
- 4230US5382645AProcess for the preparation of crosslinked poly(isocyanates)MILES INC·Filed 1993·Granted Jan 17, 1995·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →