Inventor
SPIELAU PAUL
DE34 patents
⚠️ This page may combine multiple inventors who share the name “SPIELAU PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DYNAMIT NOBEL AG
30 patentsUS4435466AMar 6, 1984
Multi-layered sealing sheet of elastomeric synthetic resin
DYNAMIT NOBEL AG79 citations95
US4533393AAug 6, 1985
Aqueous curable molding compositions based on inorganic ingredients and process for the production of molded parts
DYNAMIT NOBEL AG92 citations94
US4368604AJan 18, 1983
Insulating panel for roof coverings
DYNAMIT NOBEL AG45 citations94
US4282697AAug 11, 1981
Insulating panel for roof coverings
DYNAMIT NOBEL AG47 citations94
US4680317AJul 14, 1987
Molding composition for crosslinked foam material from polyolefins and ethylene-propylene elastomer, and process for the production of the foam material
DYNAMIT NOBEL AG33 citations92
US4870045ASep 26, 1989
High-temperature resistant molded catalysts and process for their production
DYNAMIT NOBEL AG55 citations91
US4379198AApr 5, 1983
Composite material containing a thermoplastic synthetic resin layer
DYNAMIT NOBEL AG93 citations91
US4131702ADec 26, 1978
Self-supporting molded component for automotive vehicles
DYNAMIT NOBEL AG54 citations91
US4608795ASep 2, 1986
Facings of inorganic molding compositions for building components
DYNAMIT NOBEL AG42 citations90
US4550051AOct 29, 1985
Laminate based on epoxy resin for printed circuits
DYNAMIT NOBEL AG30 citations89
US4255372AMar 10, 1981
Process for the production of foam materials on polyolefin basis
DYNAMIT NOBEL AG27 citations82
US4511619AApr 16, 1985
Sealing sheet of elastomeric synthetic resins with textile reinforcement on outer layer
DYNAMIT NOBEL AG26 citations81
US4163085AJul 31, 1979
Process for the production of polyolefin foam sheets containing pore regulators
DYNAMIT NOBEL AG25 citations81
US4125351ANov 14, 1978
Process for the production of a forming tool from reactive resins with fillers, and forming tool
DYNAMIT NOBEL AG21 citations78
US4387170AJun 7, 1983
Process for the production of foamed materials from polyolefins
DYNAMIT NOBEL AG7 citations74
US4266041AMay 5, 1981
Process for the production of foamed plastics from polyolefins
DYNAMIT NOBEL AG8 citations74
US4417932ANov 29, 1983
Process for the continuous production of a length of stratifield material from foam particles
DYNAMIT NOBEL AG18 citations73
US4826552AMay 2, 1989
Process for the production of multiple-layer moldings
DYNAMIT NOBEL AG15 citations72
US4244860AJan 13, 1981
Plastic molding composition
DYNAMIT NOBEL AG10 citations72
US4833005AMay 23, 1989
Laminate of fiber-reinforced, crosslinked polypropylene
DYNAMIT NOBEL AG15 citations71
US4681631AJul 21, 1987
Inorganic molding composition containing a lithogenous component
DYNAMIT NOBEL AG9 citations71
US4666956AMay 19, 1987
Biocidal composition and its use in plastic molding compounds
DYNAMIT NOBEL AG14 citations71
US4371654AFeb 1, 1983
Molding compositions based on ester-compatible thermoplastic and/or elastomeric synthetic resins
DYNAMIT NOBEL AG8 citations71
US4319004AMar 9, 1982
Ternary thermoplastic molding composition containing polypropylene homopolymer
DYNAMIT NOBEL AG14 citations70
US4319005AMar 9, 1982
Ternary thermoplastic molding composition containing polypropylene copolymers
DYNAMIT NOBEL AG9 citations70
US4652326AMar 24, 1987
Process for the production of semifinished products and/or molded components from polypropylene
DYNAMIT NOBEL AG11 citations69
US4590221AMay 20, 1986
Method for the preparation of light-resistant and weather-proof polyolefin foams
DYNAMIT NOBEL AG4 citations63
US4668659AMay 26, 1987
Exhaust gas catalyst support of inorganic molding compositions and process for producing the support
DYNAMIT NOBEL AG4 citations60
US4319001AMar 9, 1982
Ternary thermoplastic molding composition containing ethylene-propylene copolymer
DYNAMIT NOBEL AG2 citations59
US4614753ASep 30, 1986
Light-resistant and weather-proof polyolefin foams
DYNAMIT NOBEL AG1 citations52
HUELS TROISDORF
3 patentsUS4751121AJun 14, 1988
Multi-ply self-adhesive and deep-drawable protective sheet, especially for automotive vehicles
HUELS TROISDORF93 citations93
US4917944AApr 17, 1990
Multi-ply weatherable plasticizer-free sheet
HUELS TROISDORF19 citations81
US5177139AJan 5, 1993
Moulding material made from elastomeric polyolefin rubbers, polyethylenes and/or ethylene copolymers and additives; and its use for elastic clamp-proof courses
HUELS TROISDORF17 citations71