Inventor
BYTZEK MAX
DE14 patents
Patents
14 patentsUS4287217ASep 1, 1981
Multiple-layer tubing
HOECHST AG35 citations91
US4357371ANov 2, 1982
Process for the manufacture of tubular packaging sheaths having a coating on the inside, and apparatus for carrying out the process
HOECHST AG23 citations81
US4356200AOct 26, 1982
Tubular packaging material and method for its manufacture
HOECHST AG21 citations81
US4248900AFeb 3, 1981
Internally coated tubular casing and process for the manufacture thereof
HOECHST AG23 citations81
US4356199AOct 26, 1982
Tubular packaging material and method for its manufacture
HOECHST AG13 citations73
US4354938AOct 19, 1982
Hemodialysis membrane and process and apparatus for using same in hemodialysis
HOECHST AG9 citations73
US4045239AAug 30, 1977
Process for the production of thermoplastic synthetic materials and plastic shaping materials of chemically modified protein and a chemical plasticizer and including a bisacrylamide or bismethacrylamide
HOECHST AG11 citations73
US4002485AJan 11, 1977
Process for the production of thermoplastic synthetic materials of chemically modified protein and plastic shaping materials of chemically modified protein and a chemical plasticizer
HOECHST AG11 citations73
US4221821ASep 9, 1980
Shaped article comprising a permanently plasticized cellulose composition of high mechanical strength and preparation thereof
HOECHST AG10 citations71
US4390569AJun 28, 1983
Process for forming a polymeric coating on the outside surface of a length of tubing
HOECHST AG4 citations62
US4104444AAug 1, 1978
Fiber reinforced chemically modified protein articles
HOECHST AG4 citations62
US4764031AAug 16, 1988
Hollow rod comprised of a shirred tubular casing and closure element
HOECHST AG3 citations60
US4253879AMar 3, 1981
Shaped article comprising a permanently plasticized cellulose hydrate composition and preparation thereof
HOECHST AG5 citations60
US4556708ADec 3, 1985
Smoke-permeable, non-reinforced film based on regenerated cellulose for manufacturing sausage casings
HOECHST AG6 citations54