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Friedrich Ecker — 36 Patents

LALenzing Aktiengesellschaft: 14 patents #8 of 223Top 4%
AGAurotec Gmbh: 12 patents #2 of 13Top 20%
ZAZimmer A.G.: 7 patents #2 of 19Top 15%
Zimmer: 1 patents #636 of 1,039Top 65%
Vöcklabruck, AT: #3 of 148 inventorsTop 3%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
Friedrich Ecker has been granted 36 US patents while listed as an inventor at Lenzing Aktiengesellschaft. The first was granted in 1996 and the most recent in April 2024. Friedrich Ecker ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Friedrich Ecker in Vöcklabruck, AT.

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
11946165 Method and device for filament spinning with deflection Stefan Zikeli 2024-04-02
11187338 Method of transporting a viscous fluid through a heat exchanger line Stefan Zikeli 2021-11-30
RE48466 Modular reactor Stefan Zikeli, Michael Longin, Klaus Weidinger 2021-03-16
10913048 Pressure-regulated multi-reactor system Stefan Zikeli 2021-02-09
10557668 Pipe system including internal heat exchangers Stefan Zikeli 2020-02-11
10532507 Method for the purification of a fluid and filtering device Stefan Zikeli, Michael Longin, Klaus Weidinger 2020-01-14
10323191 Pressure-controlled reactor Stefan Zikeli 2019-06-18
10208402 Spin bath and method for consolidation of a shaped article Stefan Zikeli 2019-02-19
9803763 Pipe comprising a pressure relief valve Stefan Zikeli 2017-10-31
9751247 Extrusion method Stefan Zikeli 2017-09-05
9447522 Extrusion method Stefan Zikeli 2016-09-20
9101903 Modular reactor Stefan Zikeli, Michael Longin, Klaus Weidinger 2015-08-11
7614864 Ergonomic spinning system Stefan Zikeli 2009-11-10
7364681 Spinning device and method having cooling by blowing Stefan Zikeli 2008-04-29
7303710 Method and device for extruding a continuous moulded body Stefan Zikeli 2007-12-04
7270779 Method and device for producing continuous molded bodies Stefan Zikeli 2007-09-18
7204265 Bursting insert Stefan Zikeli 2007-04-17
7029622 Method for extruding a continuous molded body Stefan Zikeli 2006-04-18
7025926 Method for extruding a continuous shaped body Stefan Zikeli 2006-04-11
7004188 Anti-rupture device Stefan Zikeli 2006-02-28
6997249 Fluid guidance piece with internal temperature equalization Stefan Zikeli 2006-02-14
6644845 Buffer store for polymer melts, especially cellulose solutions Stefan Zikeli, Michael Longin 2003-11-11
5988437 Device for draining or storing viscous materials Wolfram Kalt, Wilhelm Feilmair, Franz Schwenninger, Michael Longin 1999-11-23
5984655 Spinning process and apparatus Franz Schwenninger, Wilhelm Feilmair, Christoph Schrempf, Heinrich Firgo, Stefan Zikeli +1 more 1999-11-16
5968434 Process of making cellulose moldings and fibers Stefan Zikeli, Ernst Rauch, Hermann Koberger, Hartmut Ruf, Raimund Jurkovic +1 more 1999-10-19

Nearby-Ranked Inventors

Kenneth D. Brewer36
Jonathan YANTIS36
Guijun Deng36
Ada Ho Yau Ko36
Stephen Murphy36
Shinobu Kakizaki36
Michael Peeters36
Jianrong Zhou36
Philip Hart36