Patent | Date |
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Polyvinyl acetal with reduced flowability Grant 10,875,941 - Steuer , et al. December 29, 2 | 2020-12-29 |
Multilayer film comprising layer of plasticized polyvinyl acetal with reduced flowability Grant 10,603,882 - Steuer , et al. | 2020-03-31 |
Multilayer Film Comprising Layer Of Plasticized Polyvinyl Acetal With Reduced Flowability App 20190152208 - STEUER; Martin ;   et al. | 2019-05-23 |
Polyvinyl Acetal With Reduced Flowability App 20190112397 - STEUER; Martin ;   et al. | 2019-04-18 |
Process for preparing polyvinyl acetal by acid-catalyzed reaction Grant 9,303,102 - Steuer , et al. April 5, 2 | 2016-04-05 |
Ion-conductive thermoplastic composition, electrochromic composite system and process for producing ion-conductive foil Grant 9,034,984 - Stenzel , et al. May 19, 2 | 2015-05-19 |
Film laminates having damping properties containing a sub-layer made of plasticizer-containing polyvinyl (iso)acetal Grant 08920930 - | 2014-12-30 |
Film laminates having damping properties containing a sub-layer made of plasticizer-containing polyvinyl (iso)acetal Grant 8,920,930 - Meise , et al. December 30, 2 | 2014-12-30 |
Composite glazing having films containing softening agents having low tendency to creep Grant 8,741,438 - Keller , et al. June 3, 2 | 2014-06-03 |
Polyvinyl Acetal With High Flowability And Pacticizer-containing Films Produced Therewith App 20140100333 - STEUER; Martin ;   et al. | 2014-04-10 |
High-strength film laminates having layers of plasticizer-containing polyvinyl (N)acetal and plasticizer-containing polyvinyl (ISO)acetal Grant 8,597,792 - Meise , et al. December 3, 2 | 2013-12-03 |
Film Laminates Having Damping Properties Containing A Sub-Layer Made of Plasticizer-Containing Polyvinyl (Iso)Acetal App 20130189527 - Meise; Markus ;   et al. | 2013-07-25 |
Films Made Of Plasticizer-Containing Polyvinyl (Iso)Acetal App 20130022825 - Meise; Markus ;   et al. | 2013-01-24 |
High-Strength Film Laminates Having Layers Of Plasticizer-Containing Polyvinyl (N)Acetal and Plasticizer-Containing Polyvinyl (Iso)Acetal App 20130022824 - Meise; Markus ;   et al. | 2013-01-24 |
Multilayer films or plasticizer-containing polyvinyl acetal with sound-absorbing properties Grant 8,313,838 - Steuer , et al. November 20, 2 | 2012-11-20 |
Composite Glazing Having Films Containing Softening Agents Having Low Tendency To Creep App 20120225287 - Keller; Uwe ;   et al. | 2012-09-06 |
Ion-conductive Thermoplastic Composition, Electrochromic Composite System And Process For Producing Ion-conductive Foil App 20120224249 - STENZEL; Holger ;   et al. | 2012-09-06 |
Method And Device For The Selective Classification Of Particles According To The Size Thereof App 20120175288 - Unland; Georg ;   et al. | 2012-07-12 |
Ion-conductive thermoplastic compositions for electrochromic glazing Grant 8,188,182 - Stenzel , et al. May 29, 2 | 2012-05-29 |
Interlayer films for laminated glazing containing silica with specific refractive index Grant 8,039,112 - Keller , et al. October 18, 2 | 2011-10-18 |
Mirror For Solar Thermal Power Plants, Comprising Plasticizer-Containing Polyvinyl Acetal Films App 20110186042 - Keller; Uwe ;   et al. | 2011-08-04 |
Polyvinyl acetal with high flowability and plasticizer-containing films produced therewith App 20110155205 - STEUER; Martin ;   et al. | 2011-06-30 |
Method And Apparatus For Sorting Particles App 20110031169 - FOLGNER; Thomas ;   et al. | 2011-02-10 |
Photovoltaic Modules With Films Containing Plasticisers Having Low Tendency To Creep App 20100307585 - Keller; Uwe ;   et al. | 2010-12-09 |
Nonwoven fabrics and laminates made by using the same Grant 7,846,855 - Harada , et al. December 7, 2 | 2010-12-07 |
Plasticized Films Based On Polyvinyl Acetal Having An Increased Glass Transition Temperatuare And Improved Flow Properties App 20100206374 - Karpinski; Andreas ;   et al. | 2010-08-19 |
Photovoltaic Modules Comprising Plasticized Films Based On Polyvinyl Acetal Having A High Specific Resistance App 20100193023 - Karpinski; Andreas ;   et al. | 2010-08-05 |
Photovoltaic Modules Comprising Plasticized Films Having A Low Moisture Absorption App 20100193024 - Karpinski; Andreas ;   et al. | 2010-08-05 |
Interlayer Films For Laminated Glazing Containing Silica With Specific Refractive Index App 20100124647 - Keller; Uwe ;   et al. | 2010-05-20 |
Multilayer Films Or Plasticizer-Containing Polyvinyl Acetal With Sound-Absorbing Properties App 20100028642 - Steuer; Martin ;   et al. | 2010-02-04 |
Device and method for adjusting seats in vehicles Grant 7,543,792 - Ursel , et al. June 9, 2 | 2009-06-09 |
Crosslinked polyvinyl acetals Grant 7,528,192 - Papenfuhs , et al. May 5, 2 | 2009-05-05 |
Crosslinked polyvinyl acetals Grant 7,511,096 - Papenfuhs , et al. March 31, 2 | 2009-03-31 |
Nonwoven Fabrics And Laminates Made By Using The Same App 20090068914 - Harada; Toshimitsu ;   et al. | 2009-03-12 |
Polyvinyl Acetal-Containing Granulate, Method for the Production and the Utilization Thereof App 20080203593 - Steuer; Martin ;   et al. | 2008-08-28 |
High-molecular, crosslinked polyvinyl butyrals, method for the production and use thereof Grant 7,358,304 - Papenfuhs , et al. April 15, 2 | 2008-04-15 |
Cross-linked polyvinyl acetals Grant 7,312,275 - Papenfuhs , et al. December 25, 2 | 2007-12-25 |
Crosslinked polyvinyl acetals App 20060205871 - Papenfuhs; Bernd ;   et al. | 2006-09-14 |
Crosslinked polyvinyl acetals App 20060052533 - Papenfuhs; Bernd ;   et al. | 2006-03-09 |
Plasticizer-containing polyvinylbutyrals, method for producing the same and the use thereof, especially for producing films for use in laminated safety glasses Grant 6,984,679 - Papenfuhs , et al. January 10, 2 | 2006-01-10 |
Cross-linked polyvinyl acetals App 20050239960 - Papenfuhs, Bernd ;   et al. | 2005-10-27 |
High-molecular, crosslinked polyvinyl butyrals, method for the production and use thereof App 20050054772 - Papenfuhs, Bernd ;   et al. | 2005-03-10 |
Plastic shaped bodies based on polyvinyl alcohol, method for the production thereof involving thermoplastic methods, and their use App 20050001348 - Kohnen, Sven ;   et al. | 2005-01-06 |
Plasticizer-containing polyvinylbutyrals, method for producing the same and the use thereof, especially for producing films for use in laminated safety glasses App 20040065229 - Papenfuhs, Bernd ;   et al. | 2004-04-08 |
Load compensating device for adjusting a seat rest Grant 6,629,732 - Ursel , et al. October 7, 2 | 2003-10-07 |
Device for displacing a vehicle seat App 20020135214 - Ursel, Eckhard ;   et al. | 2002-09-26 |