Krefeld
Germany
37
2014-12-04
The entities that hold a legal rights for patent applications filed by inventor HEUER Helmut-Werner:
Helmut-Werner HEUER from Krefeld, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
POLYCARBONATE COMPOSITIONS WITH IMPROVED MELT STABILITY
#2 | 2013-06-20High molecular weight, random, bisphenol based copoly(phosphonate carbonate)s
#3 | 2012-03-22High molecular weight, random, bisphenol based copoly(phosphonate carbonate)s
#4 | 2011-10-13Branched melt polycarbonate with low content of defective structures
#5 | 2011-09-22Copolycarbonates having improved surface hardness
#6 | 2011-06-23Modified polycarbonates having improved surface properties
#7 | 2011-06-23Polycarbonate having improved thermal and mechanical properties and reduced coefficients of thermal expansion
#8 | 2011-06-16Polycarbonate compositions having improved surface hardness
#9 | 2011-06-16COPOLYCARBONATE COMPOSITIONS HAVING IMPROVED THERMAL PROPERTIES AND BASED ON BLENDS
#10 | 2011-05-05Polycarbonate composition with improved melt-flowability
#11 | 2011-02-17Polycarbonates having rearrangement structures, cyclic and linear oligomers and also flow behavior
#12 | 2011-01-06Polycarbonates comprising cyclic oligomers and having an improved flow behavior
#13 | 2010-12-16Alkylphenol for adjusting the molecular weight, and polycarbonate compositions having improved properties
#14 | 2009-11-19Alkylphenol-terminated copolycarbonates, processes for preparing the same, molding compositions containing the same, and articles prepared therefrom
#15 | 2009-09-24Process for the preparation of polycarbonates and diaryl carbonate
#16 | 2008-04-03(Co)polycarbonates having improved adhesion to metals
#17 | 2006-11-09Polyformals as a coextrusion protective layer on polycarbonate
#18 | 2006-05-11Thermoplastic molding compositions having reduced water absorption
#19 | 2006-05-04Branched polycarbonates
#20 | 2006-05-04Phosphorescent and luminescent conjugated polymers and their use in electroluminescent assemblies
#21 | 2006-04-27Cyclic polycarbonates and copolycarbonates,production and use thereof
#22 | 2006-02-02Cyclic oligoformals in polycarbonate
#23 | 2006-01-05Inhibition of catalytically active impurities in polycarbonate by the melt transesterification process
#24 | 2005-12-29Thermally stabilized polycarbonate composition
#25 | 2005-11-10Copolycarbonates having improved flowability
#26 | 2005-09-06Multilayered arrangement for electro-optical device
#27 | 2005-07-12Polycarbonates, polyester carbonates and polyesters having lateral, cycloalkyl-substituted phenols
#28 | 2005-06-233,4-dioxythiophene derivatives
#29 | 2005-06-16Multifunctional 3,4-alkylenedioxythiophene derivatives and electrically conductive polymers containing them
#30 | 2005-06-16Transesterification process for the production of polycarbonates having a low content of volatile compounds
#31 | 2005-05-17Highly branched (co)polycarbonates having improved flowability
#32 | 2005-04-28Aromatic formals as additives for lowering the water uptake of polycarbonates
#33 | 2005-03-22Electrophosphorescent arrangement comprising conductive polymers
#34 | 2005-03-10Aromatic dihydroxy compound useful for the preparation of (CO)polycarbonates
#35 | 2005-03-03Branched polyformals and copolyformals their preparation and use
#36 | 2005-02-10Polyformals as a coextrusion protective layer on polycarbonate
#37 | 2005-01-27Polyformals and copolyformals with reduced water absorption, production and use thereof
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