Inventor
MULLER ERWIN
CH24 patents
⚠️ This page may combine multiple inventors who share the name “MULLER ERWIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
11 patentsUS4186257AJan 29, 1980
Process for the preparation of new segmented polyurethane resins derived from block copolymers being linked together through ester and/or urethane and/or urea groups
BAYER AG32 citations92
US3963800AJun 15, 1976
Thermoplastically processable elastomeric copolyester
BAYER AG20 citations81
US3975428AAug 17, 1976
Aromatic amines formed by the reaction of isatoic acid anhydride with compounds containing at least one tertiary nitrogen atom and at least two hydroxyl groups
BAYER AG24 citations79
US4007239AFeb 8, 1977
Aromatic diamines
BAYER AG11 citations73
US4016143AApr 5, 1977
Polyurethanes based on aromatic polyamines
BAYER AG16 citations71
US3991023ANov 9, 1976
Polyurethanes wherein the chain-lengthening agents are benzoic ester diamines
BAYER AG6 citations71
US3954716AMay 4, 1976
Process for the preparation of polyesters
BAYER AG6 citations65
US4152510AMay 1, 1979
Polyurethane elastomers and a process for their production
BAYER AG4 citations63
US4143220AMar 6, 1979
Polyurethanes prepared with novel mannich bases
BAYER AG6 citations61
US4105600AAug 8, 1978
Nitrogen containing chemical compounds and a process for making polyurethanes with the new compounds as a catalyst
BAYER AG3 citations61
US3978125AAug 31, 1976
Chemical compounds and a process for making polyurethanes with the new compounds as a catalyst
BAYER AG1 citations50
FERAG AG
9 patentsUS3955667AMay 11, 1976
Endless conveyor with gripping elements
FERAG AG74 citations96
US6619014B2Sep 16, 2003
Method and device for the strapping of stacks of printed products
FERAG AG21 citations92
US4072228AFeb 7, 1978
Apparatus for evening an imbricated stream of printed products
FERAG AG31 citations92
US6968937B2Nov 29, 2005
Method and device for the suspended transport of objects on a transport track comprising an accumulated store
FERAG AG13 citations82
US6746202B2Jun 8, 2004
Method and arrangement for the production of crossed stacks
FERAG AG15 citations82
US5028045AJul 2, 1991
Apparatus for taking over printing products from a rotatably driven paddle wheel of a printing machine
FERAG AG13 citations73
US7644913B2Jan 12, 2010
Method and device for feeding a number of flat subproducts to a serial subsequent processing
FERAG AG2 citations62
US7431275B2Oct 7, 2008
Method and device for feeding a number of flat subproducts to a serial subsequent processing
FERAG AG0 citations52
US7073785B2Jul 11, 2006
Apparatus for processing printed products
FERAG AG1 citations52