Inventor
WESTEPPE UWE
FR44 patents
⚠️ This page may combine multiple inventors who share the name “WESTEPPE UWE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
41 patentsUS4822852AApr 18, 1989
High-impact dimensionally stable polyamide molding compositions
BAYER AG61 citations96
US5104723AApr 14, 1992
Mixtures of special new polycarbonates with other thermoplastics or with elastomers
BAYER AG68 citations95
US5126404AJun 30, 1992
Polycarbonate molding compositions
BAYER AG24 citations93
US5010147AApr 23, 1991
High-strength polycarbonate mixtures
BAYER AG23 citations93
US5310793AMay 10, 1994
Mixtures of polyalkylene terephthalates, new polycarbonates and/or polyester-carbonates and elastomers
BAYER AG28 citations92
US5109076AApr 28, 1992
Polydiorganosiloxane/polycarbonate block cocondensates based on certain dihydroxydiphenylcycloalkanes
BAYER AG53 citations92
US5105004AApr 14, 1992
Aromatic ethers
BAYER AG23 citations92
US5010162AApr 23, 1991
Polycarbonate of alkyl cyclohexylidene bisphenol
BAYER AG45 citations92
US5132154AJul 21, 1992
Polycarbonate mixtures in optical applications
BAYER AG34 citations90
US6307003B1Oct 23, 2001
Compostable adhesive
BAYER AG21 citations84
US5100960AMar 31, 1992
Thermoplastic molding compositions of a polysiloxane block copolycarbonate and a polycarbonate based on certain dihydroxydiphenylcycloalkanes
BAYER AG20 citations82
US5122571AJun 16, 1992
Moulding compounds of polyamides and graft polymers containing tert.-butylacrylate
BAYER AG20 citations80
US5250621AOct 5, 1993
Interpolymers of aromatic polyesters and rubbers
BAYER AG9 citations74
US5212280AMay 18, 1993
Polycarbonate from special dihydroxydiphenyl bicycloalkane
BAYER AG7 citations74
US5145911ASep 8, 1992
Polycarbonate molding composition
BAYER AG12 citations74
US5137970AAug 11, 1992
Polycarbonate/abs compositions of high heat resistance
BAYER AG11 citations74
US5068302ANov 26, 1991
Polysiloxane-polycarbonate block copolymers based on certain dihydroxydiphenylcycloalkanes
BAYER AG14 citations74
US5041521AAug 20, 1991
Polyester-carbonate based on 1,1-bis-(4-hydroxyphenyl)-alkylcycloalkanes
BAYER AG7 citations74
US5025065AJun 18, 1991
Fire-retardant polycarbonates and polyesters
BAYER AG7 citations74
US5021542AJun 4, 1991
Polycarbonate of polysubstituted cyclohexylidene bisphenols
BAYER AG11 citations74
US5010138AApr 23, 1991
Thermoplastic interpolymers and their use in mixtures of polyamide and styrene copolymers and/or graft polymers
BAYER AG12 citations74
US5010163AApr 23, 1991
Polycarbonate of cycloalkylidene bisphenol
BAYER AG12 citations74
US4985532AJan 15, 1991
Thermotropic polyesters, a process for their production and their use for the production of moldings, filaments and films
BAYER AG17 citations74
US4985486AJan 15, 1991
Reinforced/filled blends of thermoplastic interpolymers and polyamides and a process for their production
BAYER AG19 citations73
US5210328AMay 11, 1993
Process for the preparation of substituted cycloalkylidene bisphenols
BAYER AG14 citations72
US5276213AJan 4, 1994
Special dihydroxydiphenyl bicycloalkanes, their production and their use for the production of high molecular weight polycarbonates
BAYER AG4 citations63
US5128437AJul 7, 1992
Polycarbonate from bi(tetrahydrofuran)di phenol
BAYER AG5 citations63
US5115050AMay 19, 1992
Polyamide moulding compositions containing finely divided polyarylene sulphides
BAYER AG2 citations63
US5104945AApr 14, 1992
Heat resistant polycarbonate molding compositions
BAYER AG6 citations63
US5104963AApr 14, 1992
Two-stage process for the production of polycarbonates based on special dihydroxydiphenylalkanes
BAYER AG6 citations63
US4945124AJul 31, 1990
Impact resistant polyamide moulding compounds modified with silicone graft rubbers
BAYER AG6 citations63
US5668204ASep 16, 1997
Stabilization of polycarbonates having high heat distortion temperatures
BAYER AG6 citations61
US5134195AJul 28, 1992
Ternary thermoplastic mixtures
BAYER AG3 citations61
US5086159AFeb 4, 1992
Stabilized copolycarbonate from dihydroxy diphenyl cycloalkane
BAYER AG6 citations61
US5180781AJan 19, 1993
Process for the production of alloys of rubbers and aromatic polyesters
BAYER AG0 citations52
US5162411ANov 10, 1992
Carbonates, their production and their use as flow aids
BAYER AG0 citations52
US4997974AMar 5, 1991
Bisphenol derivatives and polymers thereof
BAYER AG0 citations52
US4985492AJan 15, 1991
Polyphenylene ether molding compositions
BAYER AG1 citations52
US4970262ANov 13, 1990
Process for the production of moulding compositions from thermoplastic polyamide and graft rubber, and corresponding moulding compositions
BAYER AG1 citations52
US5340876AAug 23, 1994
Thermoplastic moulding compounds of polyamides and resin copolymers
BAYER AG0 citations50
US5194467AMar 16, 1993
Stabilization of highly heat distortion resistant polycarbonates
BAYER AG0 citations41