Koehn; Uwe

Patent Applications and Registrations

Patent applications and USPTO patent grants for Koehn; Uwe.The latest application filed is for "side fold sack with roll bottom".

Company Profile

2.17.19

Koehn; Uwe - Osnabrueck N/A DE
Koehn; Uwe - Osnarbueck DE
Koehn; Uwe - Osnabrusck DE
Koehn; Uwe - Osnabruck DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fabric pinch sack-making machine, pinch sack and method for the production thereof Grant 10,703,051 - Koehn , et al.	2020-07-07
Device for producing bags from hose-shaped material Grant 9,409,370 - Koehn , et al. August 9, 2	2016-08-09
Side Fold Sack With Roll Bottom App 20160145008 - KOEHN; Uwe	2016-05-26
Sack and method and device for producing sacks Grant 9,205,957 - Koehn December 8, 2	2015-12-08
Tubular film, device and method for producing the same Grant 8,642,147 - Koehn , et al. February 4, 2	2014-02-04
Device and method for producing bags Grant 8,597,167 - Haeger , et al. December 3, 2	2013-12-03
Sack And Method And Device For Producing Sacks App 20130156352 - Koehn; Uwe	2013-06-20
Fabric Pinch Sack-making Machine, Pinch Sack And Method For The Production Thereof App 20130016926 - Koehn; Uwe ; et al.	2013-01-17
Device For Producing Bags From Hose-shaped Material App 20120108409 - Koehn; Uwe ; et al.	2012-05-03
Device And Method For Producing Bags App 20110053747 - Haeger; Christian ; et al.	2011-03-03
Machine for forming, filling and closing bags with a bag lifting device Grant 7,877,966 - Knoke , et al. February 1, 2	2011-02-01
Side fold sack with roll bottom App 20110013859 - Koehn; Uwe	2011-01-20
Method for the production of bags Grant 7,837,606 - Tetenborg , et al. November 23, 2	2010-11-23
Method and device for producing and filling sacks Grant 7,770,362 - Koehn August 10, 2	2010-08-10
Base insert device for paper bags Grant 7,618,360 - Daher , et al. November 17, 2	2009-11-17
Machine for Forming, Filling and Closing Bags With a Bag Lifting Device App 20070294982 - Knoke; Thomas ; et al.	2007-12-27
Method and Device for Producing and Filling Sacks App 20070289262 - Koehn; Uwe	2007-12-20
Tubular film, device and method for producing the same App 20070148382 - Koehn; Uwe ; et al.	2007-06-28
Side fold sack with roll bottom App 20060269173 - Koehn; Uwe	2006-11-30
Base insert device for paper bags App 20060229179 - Daher; Marco ; et al.	2006-10-12
Method for the production of bags App 20060088676 - Tetenborg; Konrad ; et al.	2006-04-27
Process for manufacturing side fold sacks made of plastic film Grant 6,800,051 - Koehn October 5, 2	2004-10-05
Process for collecting bags, device for carrying out the process and chain of bags, as well as chain of stacks of bags App 20030004047 - Stienecker, Ulrich ; et al.	2003-01-02
Device for applying formatted adhesive applications on a transfer roller Grant 6,475,283 - Koehn November 5, 2	2002-11-05
Process for manufacturing side fold sacks made of plastic film App 20020107128 - Koehn, Uwe	2002-08-08
Process for sealing a filled sack made of thermoplastic plastic and provided with gussets App 20020011048 - Koehn, Uwe	2002-01-31
Process for the application of format parts upon a transfer roller for the application of a correctly formatted adhesive substance application App 20010032585 - Koehn, Uwe ; et al.	2001-10-25
Transfer roller for transferring a formatted adhesive application App 20010027153 - Koehn, Uwe	2001-10-04
Process of making blocks of bags Grant 5,244,450 - Koehn September 14, 1	1993-09-14

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