Inventor · disambiguated record
Hans-Detlef Heinz
Also filed as: HEINZ HANS · HEINZ HANS-DETLEF
34 granted patents·373 citations·filing 1978–2002
97Inventor score
Top patents by PatentIndex Score
34 records- 0191US5102935AFree-flowing polyamide molding compounds and blendsBAYER AG·Filed 1989·Granted Apr 7, 1992·57 cites·8 claims
- 0287US5143956AFree-flowing polyamide molding compoundsBAYER AG·Filed 1991·Granted Sep 1, 1992·30 cites·16 claims
- 0380US7211701B2Preparation of trimethylolpropaneLANXESS DEUTSCHLAND GMBH·Filed 2002·Granted May 1, 2007·32 cites·22 claims
- 0473US5028689ABranched (co)polyamide by polycondensation in the presence of lysine component polycarboxylic acid mixtureBAYER AG·Filed 1989·Granted Jul 2, 1991·19 cites·8 claims
- 0573US4892927Aα-amino-ε-caprolactam-modified polyamide of dicarboxylic acids/diaminesBAYER AG·Filed 1988·Granted Jan 9, 1990·19 cites·11 claims
- 0667US5128401APolyamide molding compoundsBAYER AG·Filed 1991·Granted Jul 7, 1992·14 cites·13 claims
- 0766US5250619AProcess for the preparation of high molecular weight polyamidesBAYER AG·Filed 1990·Granted Oct 5, 1993·16 cites·5 claims
- 0865US5093397AMixtures of polyarylene sulphides, nitroarylketo compounds, electron rich aromatic compounds, glass fibres and optionally other fillersBAYER AG·Filed 1991·Granted Mar 3, 1992·14 cites·1 claims
- 0964US5068311AHigh molecular weight (co)polyamide from diamino-alcoholBAYER AG·Filed 1990·Granted Nov 26, 1991·13 cites·13 claims
- 1063US5240988AMixtures of polyarylene sulfides, crosslinking agents containing nitro groups and glass fibersBAYER AG·Filed 1990·Granted Aug 31, 1993·13 cites·4 claims
- 1161US5026818AMelt preparation of polyamide with additive combinationBAYER AG·Filed 1989·Granted Jun 25, 1991·12 cites·5 claims
- 1258US5126429AFlexible polyamide from dimer acid and bis-secondary diamineBAYER AG·Filed 1991·Granted Jun 30, 1992·10 cites·3 claims
- 1357US5151458AHighly fluid polyarylene sulphide moulding compoundsBAYER AG·Filed 1990·Granted Sep 29, 1992·15 cites·14 claims
- 1455US5049651AProcess for the preparation of branched (co)polyamides by solid phase post-condensation, and corresponding (co)-polyamidesBAYER AG·Filed 1989·Granted Sep 17, 1991·9 cites·4 claims
- 1555US4959452AAlpha-amino-epsilon-caprolactam-modified polyamide preparationBAYER AG·Filed 1988·Granted Sep 25, 1990·9 cites·17 claims
- 1651US5086129APolyarylene sulphide modified with aryl sulfonic acid containing amino or hydroxyl groupBAYER AG·Filed 1990·Granted Feb 4, 1992·8 cites·1 claims
- 1751US5071896APolyamide moulding compounds with improved processibilityBAYER AG·Filed 1990·Granted Dec 10, 1991·8 cites·9 claims
- 1848US5286809AThermoplastic moulding compoundsBAYER AG·Filed 1991·Granted Feb 15, 1994·9 cites·2 claims
- 1945US4996256AFree-flowing polyarylene sulfides crystallizing with delayBAYER AG·Filed 1989·Granted Feb 26, 1991·6 cites·7 claims
- 2044US5264479ALactam melts having increased viscosity and their useBAYER AG·Filed 1993·Granted Nov 23, 1993·8 cites·20 claims
- 2144US4985534APolyetheramide hotmelt-adhesivesBAYER AG·Filed 1990·Granted Jan 15, 1991·13 cites·14 claims
- 2244US4158626ACoated carrier materials for thin layer chromatography having a concentrating zoneMERCK PATENT GMBH·Filed 1978·Granted Jun 19, 1979·7 cites·10 claims
- 2343US5086128AHigh molecular weight arylene sulphide polymer melt mixed with aromatic nitro compoundBAYER AG·Filed 1990·Granted Feb 4, 1992·6 cites·12 claims
- 2443US4988549AMultilayered moulded products based on polyamidesBAYER AG·Filed 1989·Granted Jan 29, 1991·7 cites·15 claims
- 2541US5247030AAcid modified polyarylene sulphideBAYER AG·Filed 1992·Granted Sep 21, 1993·4 cites·1 claims
- 2639US5149728ABlends of polyarylene sulfides, phenolic resin nitroarylates, glass fibers and optionally other fillersBAYER AG·Filed 1991·Granted Sep 22, 1992·5 cites·2 claims
- 2739US4968761AProcess of fusing polyarylene sulfide with sulfonic acid saltBAYER AG·Filed 1989·Granted Nov 6, 1990·4 cites·1 claims
- 2834US5071905AMixtures of polyarylene sulfides, glass fibers and silanes containing nitro groupsBAYER AG·Filed 1990·Granted Dec 10, 1991·2 cites·3 claims
- 2933US5115050APolyamide moulding compositions containing finely divided polyarylene sulphidesBAYER AG·Filed 1990·Granted May 19, 1992·2 cites·5 claims
- 3031US5102929AMixtures of polyarylene sulphides, glass fibres and heterocyclic nitroaryloxy compoundsBAYER AG·Filed 1991·Granted Apr 7, 1992·1 cites·2 claims
- 3130US5128400APolyamide molding compounds containing bisphenols of high glass temperatureBAYER AG·Filed 1990·Granted Jul 7, 1992·0 cites·13 claims
- 3230US4978729AHigh molecular weight polyarylene sulfide produced from polyarylene sulfide and aromatic dihalogen compoundBAYER AG·Filed 1989·Granted Dec 18, 1990·0 cites·4 claims
- 3328US5141976AMixtures of polyarylene sulphides, nitroarylmethylidene ketones, glass fibers and optionally other fillersBAYER AG·Filed 1991·Granted Aug 25, 1992·1 cites·5 claims
- 3426US5219908APas with reduced flash formation and good mechanical propertiesBAYER AG·Filed 1992·Granted Jun 15, 1993·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →