Wenning; Andreas

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wenning; Andreas.The latest application filed is for "formaldehyde-free, carbonyl- and ring-hydrogenated ketone-aldehyde resins based on alkyl aryl ketones and formaldehyde which have a low oh functionality and a process for preparing them".

Company Profile

0.18.40

Wenning; Andreas - Nottuln 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
Compositions for producing universal pigment preparations Grant 7,834,098 - Wenning , et al. November 16, 2	2010-11-16
Tin-free, high-melting reaction products of carbonyl-hydrogenated ketone aldehyde resins, hydrogenated ketone resins, and carbonyl-hydrogenated and core-hydrogenated ketone aldehyde resins based on aromatic ketones and polyisocynates Grant 7,781,538 - Glockner , et al. August 24, 2	2010-08-24
Polymer compositions of carbonyl-hydrated ketone-aldehyde resins and polyisocyanates in reactive solvents Grant 7,700,664 - Glockner , et al. April 20, 2	2010-04-20
Radiation curable composition consisting of unsaturated amorphous polyesters and reactive dilutant agents Grant 7,687,569 - Glockner , et al. March 30, 2	2010-03-30
Solid polyurethane powder coating compositions containing uretdione groups that are hardenable at low temperatures Grant 7,572,876 - Spyrou , et al. August 11, 2	2009-08-11
Formaldehyde-free, Carbonyl- And Ring-hydrogenated Ketone-aldehyde Resins Based On Alkyl Aryl Ketones And Formaldehyde Which Have A Low Oh Functionality And A Process For Preparing Them App 20090198024 - Glockner; Patrick ; et al.	2009-08-06
Formaldehyde-free, Oh-functional, Carbonyl- And Ring-hydrogenated Ketone-aldehyde Resins Based On Alkyl Aryl Ketones And Formaldehyde And A Process For Preparing Them App 20090099332 - Glockner; Patrick ; et al.	2009-04-16
Universal Pigment Preparations App 20090030113 - Glockner; Patrick ; et al.	2009-01-29
Carbonyl Hydrogenated Ketone Aldehyde Resins, Devoid Of Formaldehyde, Based On Formaldehyde And Associated Production Method App 20090012245 - Glockner; Patrick ; et al.	2009-01-08
Compositions For Producing Universal Pigment Preparations App 20080306210 - Glockner; Patrick ; et al.	2008-12-11
Universal Pigment Preparations App 20080275169 - Wenning; Andreas ; et al.	2008-11-06
Aqueous Ink Compositions with Improved Resistance App 20080255274 - Wenning; Andreas ; et al.	2008-10-16
Compositions For Producing Universal Pigment Preparations App 20080255316 - Wenning; Andreas ; et al.	2008-10-16
Radiation Curable Composition Consisting of Unsaturated Amorphous Polyesters and Reactive Dilutant Agents App 20080146728 - Glockner; Patrick ; et al.	2008-06-19
Tin-Free, High-Melting Reaction Products of Carbonyl-Hydrogenated Ketone Aldehyde Resins, Hydrogenated Ketone Resins, and Carbonyl-Hydrogenated and Core-Hydrogenated Ketone Aldehyde Resins Based on Aromatic Ketones and Polyisocynates App 20080045669 - Glockner; Patrick ; et al.	2008-02-21
Polymer Compositions of Carbonyl-Hydrated Ketone-Aldehyde Resins and Polyisocyanates in Reactive Solvents App 20080027156 - Gloeckner; Patrick ; et al.	2008-01-31
High-reactivity polyurethane powder coating compositions based on epoxy-terminated polyaddition compounds containing uretdione groups Grant 7,300,997 - Wenning , et al. November 27, 2	2007-11-27
Powder coating compositions comprising urethane (meth)acrylates and micronized waxes and their use Grant 7,300,979 - Wenning , et al. November 27, 2	2007-11-27
Preparation of ketone-formaldehyde resins Grant 7,183,372 - Andrejewski , et al. February 27, 2	2007-02-27
Polyurethane powder coatings with a matt appearance Grant 7,026,393 - Wenning , et al. April 11, 2	2006-04-11
Powder coating compositions comprising crystalline urethane acrylates and use thereof Grant 6,960,620 - Wenning , et al. November 1, 2	2005-11-01
Polyurethane composition which contains an uretdione group App 20050239956 - Spyrou, Emmanouil ; et al.	2005-10-27
Low-temperature-curable, solid polyurethane powder coating compositions containing uretdione groups Grant 6,914,115 - Spyrou , et al. July 5, 2	2005-07-05
Polyurethane powder coatings which contain solid polyaddition compounds containing uretdione groups and a process for their preparation App 20050119437 - Wenning, Andreas ; et al.	2005-06-02
Low-temperature-curing epoxy-functional powder coating compositions App 20050090627 - Wenning, Andreas ; et al.	2005-04-28
High-reactivity polyurethane powder coating compositions based on epoxy-terminated polyaddition compounds containing uretdione groups App 20050090636 - Wenning, Andreas ; et al.	2005-04-28
Solid polyaddition compounds containing uretdione groups App 20050085615 - Wenning, Andreas ; et al.	2005-04-21
Preparation of ketone-formaldehyde resins App 20050080222 - Andrejewski, Werner ; et al.	2005-04-14
Powder coating compositions comprising urethane (meth)acrylates and micronized waxes and their use App 20050075411 - Wenning, Andreas ; et al.	2005-04-07
Radiation curable powder coating compositions and their use Grant 6,861,465 - Wenning , et al. March 1, 2	2005-03-01
Thermally curable powder coating compositions and their use App 20050038205 - Wenning, Andreas ; et al.	2005-02-17
Cross-linking agents and thermosetting paints Grant 6,855,792 - Speier , et al. February 15, 2	2005-02-15
Bifunctional polyaddition compounds as crosslinkers for polyurethane powder coatings Grant 6,849,705 - Wenning February 1, 2	2005-02-01
Radiation-curable powder coating compositions and their use App 20050009945 - Wenning, Andreas ; et al.	2005-01-13
Solid polyurethane powder coating compositions containing uretdione groups that are hardenable at low temperatures App 20050003206 - Spyrou, Emmanouil ; et al.	2005-01-06
Use of polyurethane powder coating materials Grant 6,827,971 - Grenda , et al. December 7, 2	2004-12-07
Radiation curable powder coating compositions and their use Grant 6,825,240 - Wenning , et al. November 30, 2	2004-11-30
Low-temperature-curable, solid polyurethane powder coating compositions containing uretdione groups App 20040219367 - Spyrou, Emmanouil ; et al.	2004-11-04
UV curable powder coating compositions Grant 6,747,070 - Wenning , et al. June 8, 2	2004-06-08
Process for preparing polyaddition compounds containing uretdione groups App 20040059081 - Wenning, Andreas ; et al.	2004-03-25
Process for the preparation of urethane (meth) acrylates App 20040024118 - Weihrauch, Thomas ; et al.	2004-02-05
Polyurethane powder coatings with a matt appearance App 20040024114 - Wenning, Andreas ; et al.	2004-02-05
Use of PUR powder coating materials for coil coatings featuring a matt appearance App 20040018374 - Wenning, Andreas ; et al.	2004-01-29
Transparent or pigmented powder coatings based on certain carboxyl-containing polyesters with hydroxyalkylamides and use thereof App 20040014855 - Wenning, Andreas	2004-01-22
Bifunctional polyaddition compounds as crosslinkers for polyurethane powder coatings App 20030212239 - Wenning, Andreas	2003-11-13
Powder coating compositions comprising crystalline urethane acrylates and use thereof App 20030175433 - Wenning, Andreas ; et al.	2003-09-18
Low-temperature-curable, solid polyurethane powder coating compositions containing uretdione groups App 20030153713 - Spyrou, Emmanouil ; et al.	2003-08-14
Radiation curable powder coating compositions and their use App 20030130372 - Wenning, Andreas ; et al.	2003-07-10
Radiation curable powder coating compositions and their use App 20030125456 - Wenning, Andreas ; et al.	2003-07-03
Use of polyurethane powder coating materials App 20030104181 - Grenda, Werner ; et al.	2003-06-05
Polyurethane powder coating compositions App 20030104217 - Wenning, Andreas ; et al.	2003-06-05
Process for preparing polyaddition compounds containing uretdione groups App 20020151670 - Wenning, Andreas ; et al.	2002-10-17
Cross-linking agents and thermosetting paints App 20020103286 - Speier, Peter ; et al.	2002-08-01
UV curable powder coating compositions App 20020099127 - Wenning, Andreas ; et al.	2002-07-25
Process for preparing highly reactive (semi) crystalline and amorphous blocked polyisocyanates App 20020028948 - Wenning, Andreas ; et al.	2002-03-07
Transparent or pigmented powder coating materials with crosslinkers comprising hydroxyalkylamides and polyisocyanates containing uretdione groups App 20010024696 - Wenning, Andreas	2001-09-27
Transparent or pigmented powder coating materials with crosslinkers comprising hydroxyalkylamides and blocked nonaromatic polyisocyanates App 20010021748 - Wenning, Andreas	2001-09-13
Heat-curing, one-component adhesives which are based on polyurethanes, a process for their preparation, and their use Grant 5,916,629 - Wenning , et al. June 29, 1	1999-06-29

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