Inventor
SCHWENNINGER FRANZ
AT10 patents
Patents
10 patentsUS5589125ADec 31, 1996
Process of and apparatus for making cellulose mouldings
CHEMIEFASER LENZING AG88 citations95
US5968434AOct 19, 1999
Process of making cellulose moldings and fibers
CHEMIEFASER LENZING AG36 citations91
US5628941AMay 13, 1997
Process for the production of cellulose moulded bodies
CHEMIEFASER LENZING AG29 citations91
US5984655ANov 16, 1999
Spinning process and apparatus
CHEMIEFASER LENZING AG28 citations90
US5795488AAug 18, 1998
Process for transporting a solution of cellulose in an aqueous tertiary amine-oxide
CHEMIEFASER LENZING AG10 citations73
US5698151ADec 16, 1997
Process of making cellulose fibres
CHEMIEFASER LENZING AG13 citations73
US5798125AAug 25, 1998
Device for the preparation of cellulose mouldings
CHEMIEFASER LENZING AG8 citations72
US5582783ADec 10, 1996
Process for controlling a flowing cellulose suspension
CHEMIEFASER LENZING AG18 citations72
US5773655AJun 30, 1998
Process for the purification of an aqueous solution of a tertiary amine-oxide
CHEMIEFASER LENZING AG3 citations60
US5988437ANov 23, 1999
Device for draining or storing viscous materials
CHEMIEFASER LENZING AG0 citations50