Arntz; Hans-Detlef

Patent Applications and Registrations

Patent applications and USPTO patent grants for Arntz; Hans-Detlef.The latest application filed is for "isocyanate-terminated prepolymers for the production of integral polyurethane foams".

Company Profile

8.11.25

Arntz; Hans-Detlef - Overath DE
Arntz; Hans-Detlef - Lohmar 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
Method for producing isocyanate mixtures containing isocyanurate groups Grant 11,359,045 - Hahn , et al. June 14, 2	2022-06-14
Isocyanate-terminated Prepolymers For The Production Of Integral Polyurethane Foams App 20220106431 - Marbach; Jakob ; et al.	2022-04-07
Method For Producing Isocyanate Mixtures Containing Isocyanurate Groups App 20210171699 - Hahn; Christian ; et al.	2021-06-10
Use Of Acrylic Acid Esters And Amides For Reducing Emissions Of A Polyurethane Foam App 20210139634 - Albach; Rolf ; et al.	2021-05-13
Polyurethane hybrid polymers and process for the production thereof Grant 10,889,679 - Arntz , et al. January 12, 2	2021-01-12
Method For Producing A Composition Containing Isocyanate And Isocyanurate Groups And Pur/pir Rigid Foam Produced Therefrom App 20200325267 - Arntz; Hans-Detlef ; et al.	2020-10-15
Polyurethane Hybrid Polymers And Process For The Production Thereof App 20200308333 - Arntz; Hans-Detlef ; et al.	2020-10-01
Process for preparing liquid, storage-stable organic isocyanates having carbodiimide and/or uretonimine groups and having low colour number Grant 10,633,330 - Arntz , et al.	2020-04-28
Method for producing a composition comprising polycarbodiimide having improved storage stability Grant 10,633,476 - Arntz , et al.	2020-04-28
Use Of Acrylic Acid Esters And Amides For Reducing Emissions Of A Polyurethane Foam App 20200079923 - ALBACH; Rolf ; et al.	2020-03-12
Process For Preparing Liquid, Storage-stable Organic Isocyanates Having Carbodiimide And/or Uretonimine Groups And Having Low Co App 20190202777 - ARNTZ; Hans-Detlef ; et al.	2019-07-04
Method For Producing A Rigid Polyurethane-polyisocyanurate Foam App 20180265618 - Arntz; Hans-Detlef ; et al.	2018-09-20
Method For Producing A Composition Comprising Polycarbodiimide Having Improved Storage Stability App 20180009929 - Arntz; Hans-Detlef ; et al.	2018-01-11
Method for producing a hard polyurethane-polyisocyanurate foamed material Grant 9,718,936 - Schleiermacher , et al. August 1, 2	2017-08-01
Foams of high thermal stability Grant 9,481,776 - Wegener , et al. November 1, 2	2016-11-01
Process For Producing Flexible Polyurethane Foams With High Comfort Value And Low Hysteresis Losses App 20150307647 - JACOBS; Gundolf ; et al.	2015-10-29
Method For Producing A Hard Polyurethane-polyisocyanurate Foamed Material App 20150051301 - Schleiermacher; Stephan ; et al.	2015-02-19
High-temperature-resistant Foams Having Low Thermal Conductivity App 20140093721 - Wegener; Dirk ; et al.	2014-04-03
Foams Of High Thermal Stability App 20130337208 - Wegener; Dirk ; et al.	2013-12-19
Reinforced polyurethane-urea elastomers and their use Grant 7,772,312 - Haas , et al. August 10, 2	2010-08-10
Foamed, Lightfast Polyurethane Reaction Mixtures, Processes For Preparing Moldings Therewith, And Moldings Produced Thereby App 20090203810 - Haas; Peter ; et al.	2009-08-13
Reinforced polyurethane/urea elastomers and molded articles produced therefrom App 20060189780 - Haas; Peter ; et al.	2006-08-24
Moldings from reinforced polyurethane-urea elastomers and their use App 20060142461 - Haas; Peter ; et al.	2006-06-29
Reinforced polyurethane-urea elastomers and their use App 20060142462 - Haas; Peter ; et al.	2006-06-29
Modified polyurethanes, a process for their preparation, and electroplated or metallized molded articles produced therefrom Grant 7,041,725 - Arntz , et al. May 9, 2	2006-05-09
Polyurea polyrethanes having improved physical properties Grant 6,989,406 - Arntz , et al. January 24, 2	2006-01-24
Process for the production of polyurethane integral skin foams App 20050137273 - Eisen, Norbert ; et al.	2005-06-23
Process for the production of composite moldings App 20040099989 - Bohne, Franz Josef ; et al.	2004-05-27
Modified polyurethanes, a process for their preparation, and electroplated or metallized molded articles produced therefrom App 20030204016 - Arntz, Hans-Detlef ; et al.	2003-10-30
Process for the preparation of polyurethane elastomers with a high heat distortion temperature Grant 6,566,482 - Haas , et al. May 20, 2	2003-05-20
Process for the preparation of polyurethane elastomers with a high heat distortion temperature App 20020111453 - Haas, Peter ; et al.	2002-08-15
Use Of Polyether-polyurethane For Safety Clothing App 20020013377 - BRECHT, KLAUS ; et al.	2002-01-31

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