Inventor
ECKER FRIEDRICH
AT36 patents
⚠️ This page may combine multiple inventors who share the name “ECKER FRIEDRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEMIEFASER LENZING AG
14 patentsUS5589125ADec 31, 1996
Process of and apparatus for making cellulose mouldings
CHEMIEFASER LENZING AG88 citations95
US5607639AMar 4, 1997
Process for the preparation of cellulose sheet
CHEMIEFASER LENZING AG55 citations94
US5968434AOct 19, 1999
Process of making cellulose moldings and fibers
CHEMIEFASER LENZING AG36 citations91
US5921675AJul 13, 1999
Method for keeping and delivering a homogeneous cellulose suspension
CHEMIEFASER LENZING AG34 citations91
US5984655ANov 16, 1999
Spinning process and apparatus
CHEMIEFASER LENZING AG28 citations90
US5826978AOct 27, 1998
Device and method for controlling pressure in a flowing viscous mass within a system for processing cellulose solutions
CHEMIEFASER LENZING AG18 citations82
US5794642AAug 18, 1998
Process for transporting thermally unstable viscous masses
CHEMIEFASER LENZING AG13 citations73
US5698151ADec 16, 1997
Process of making cellulose fibres
CHEMIEFASER LENZING AG13 citations73
US5650112AJul 22, 1997
Process of making cellulose fibers
CHEMIEFASER LENZING AG10 citations73
US5890504AApr 6, 1999
Process for transporting a thermally unstable viscous mass
CHEMIEFASER LENZING AG7 citations72
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
US5755318AMay 26, 1998
Device for the continuous delivery of materials with low flowability
CHEMIEFASER LENZING AG4 citations61
US5988437ANov 23, 1999
Device for draining or storing viscous materials
CHEMIEFASER LENZING AG0 citations50
ZIKELI STEFAN
7 patentsUS9447522B2Sep 20, 2016
Extrusion method
ZIKELI STEFAN11 citations84
US7364681B2Apr 29, 2008
Spinning device and method having cooling by blowing
ZIKELI STEFAN11 citations84
US9101903B2Aug 11, 2015
Modular reactor
ZIKELI STEFAN11 citations82
US9803763B2Oct 31, 2017
Pipe comprising a pressure relief valve
ZIKELI STEFAN5 citations73
US10557668B2Feb 11, 2020
Pipe system including internal heat exchangers
ZIKELI STEFAN1 citations62
US7614864B2Nov 10, 2009
Ergonomic spinning system
ZIKELI STEFAN2 citations62
US9751247B2Sep 5, 2017
Extrusion method
ZIKELI STEFAN0 citations52
ZIMMER A G
7 patentsUS7303710B2Dec 4, 2007
Method and device for extruding a continuous moulded body
ZIMMER A G2 citations63
US7270779B2Sep 18, 2007
Method and device for producing continuous molded bodies
ZIMMER A G2 citations63
US7029622B2Apr 18, 2006
Method for extruding a continuous molded body
ZIMMER A G2 citations63
US7025926B2Apr 11, 2006
Method for extruding a continuous shaped body
ZIMMER A G3 citations63
US7004188B2Feb 28, 2006
Anti-rupture device
ZIMMER A G2 citations63
US6644845B1Nov 11, 2003
Buffer store for polymer melts, especially cellulose solutions
ZIMMER A G3 citations62
US6997249B2Feb 14, 2006
Fluid guidance piece with internal temperature equalization
ZIMMER A G0 citations42
AUROTEC GMBH
6 patentsUS10208402B2Feb 19, 2019
Spin bath and method for consolidation of a shaped article
AUROTEC GMBH4 citations73
US10532507B2Jan 14, 2020
Method for the purification of a fluid and filtering device
AUROTEC GMBH2 citations71
US11946165B2Apr 2, 2024
Method and device for filament spinning with deflection
AUROTEC GMBH0 citations52
US11187338B2Nov 30, 2021
Method of transporting a viscous fluid through a heat exchanger line
AUROTEC GMBH0 citations52
US10913048B2Feb 9, 2021
Pressure-regulated multi-reactor system
AUROTEC GMBH0 citations52
US10323191B2Jun 18, 2019
Pressure-controlled reactor
AUROTEC GMBH0 citations41