Inventor
HOFFMANN MANFRED
DE34 patents
⚠️ This page may combine multiple inventors who share the name “HOFFMANN MANFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STANKIEWICZ ALOIS DR GMBH
8 patentsUS4782913ANov 8, 1988
Constructional element with acoustic properties
STANKIEWICZ ALOIS DR GMBH45 citations89
US4705139ANov 10, 1987
Sound insulation part for surfaces
STANKIEWICZ ALOIS DR GMBH49 citations89
US4574915AMar 11, 1986
Sound barriers
STANKIEWICZ ALOIS DR GMBH27 citations87
US4825974AMay 2, 1989
Adhesive insulation system
STANKIEWICZ ALOIS DR GMBH39 citations86
US4735284AApr 5, 1988
Adhesive insulation system
STANKIEWICZ ALOIS DR GMBH23 citations80
US5000483AMar 19, 1991
Interior noise reduction in motor vehicles
STANKIEWICZ ALOIS DR GMBH19 citations79
US5334338AAug 2, 1994
Process for manufacturing a sound insulating structure
STANKIEWICZ ALOIS DR GMBH17 citations71
US4663381AMay 5, 1987
Interior noise reduction in motor vehicles
STANKIEWICZ ALOIS DR GMBH15 citations71
BAYER AG
4 patentsUS5866182AFeb 2, 1999
Preservative, method of use thereof to preserve drinks and drinks preserved thereby
BAYER AG37 citations92
US6121214ASep 19, 2000
Use of the antibacterial active substance triclocarban in liquid soaps
BAYER AG13 citations73
US5696170ADec 9, 1997
Chemical disinfectant based on phenolic active components and glutaraldehyde
BAYER AG5 citations73
US6008259ADec 28, 1999
Chemical disinfectants based on phenolic active components and glutaraldehyde
BAYER AG3 citations62
BASF AG
4 patentsUS3960794AJun 1, 1976
Manufacture of aqueous suspensions of polyolefin fibrids
BASF AG15 citations73
US3950293AApr 13, 1976
Production of non-foaming aqueous suspensions of polyethylene or polypropylene fibrids
BASF AG7 citations73
US4001157AJan 4, 1977
Production of non-foaming aqueous suspensions of polyethylene or polypropylene fibrids
BASF AG4 citations62
US3992344ANov 16, 1976
Production of non-foaming aqueous suspensions of polyethylene or polypropylene fibrids
BASF AG5 citations62