Ludewig; Michael

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ludewig; Michael.The latest application filed is for "process for manufacturing an object, and use of a radically cross-linkable resin in an additive manufacturing process".

Company Profile

14.30.42

Ludewig; Michael - Odenthal DE
Ludewig; Michael - Koln N/A DE
Ludewig; Michael - Leverkusen 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
Process for producing (cyclo)aliphatic polycarbonate polyols having low reactivity Grant 11,059,934 - Ludewig , et al. July 13, 2	2021-07-13
Process for manufacturing an object, and use of a radically cross-linkable resin in an additive manufacturing process Grant 11,007,711 - Achten , et al. May 18, 2	2021-05-18
Process For Manufacturing An Object, And Use Of A Radically Cross-linkable Resin In An Additive Manufacturing Process App 20210046696 - Achten; Dirk ; et al.	2021-02-18
Aqueous polycarbodiimide dispersion with improved storage stability, and method for producing same Grant 10,882,942 - Buechner , et al. January 5, 2	2021-01-05
Aqueous Polycarbodiimide Dispersion With Improved Storage Stability, And Method For Producing Same App 20200385508 - Buechner; Joerg ; et al.	2020-12-10
Additive Manufacturing Process Using Amines For The Post-hardening App 20200198226 - Achten; Dirk ; et al.	2020-06-25
Composite Materials Based On Dual-curing Isocyanurate Polymers App 20200190245 - HEINZ; Paul ; et al.	2020-06-18
Additive Production Process With A Thermoplastic Radically Cross-linkable Construction Material App 20200140707 - Achten; Dirk ; et al.	2020-05-07
Oxidatively drying polyurethane dispersions with particularly high chemical resistance Grant 10,640,604 - Ludewig , et al.	2020-05-05
Process For Producing (cyclo)aliphatic Polycarbonate Polyols Having Low Reactivity App 20200071449 - LUDEWIG; Michael ; et al.	2020-03-05
Dual-curing Isocyanurate Polymers App 20190367665 - HEINZ; Paul ; et al.	2019-12-05
Dual-curing Coating Compositions App 20190367666 - TILLACK; Jorg ; et al.	2019-12-05
Method For Producing An Object From A Precursor, And Use Of A Radically Crosslinkable Resin In An Additive Production Method App 20190337224 - Achten; Dirk ; et al.	2019-11-07
Process for producing an object from a precursor and use of a free-radically crosslinkable resin in an additive manufacturing process Grant 10,449,714 - Achten , et al. Oc	2019-10-22
Method And System For Producing An Article By Layer-by-layer Buildup In A Stamping Process App 20190275732 - ACHTEN; Dirk ; et al.	2019-09-12
Coated Films With Particularly High Resistance To Hydrolysis, And Moldings Made Of Same App 20180273797 - LUDEWIG; Michael ; et al.	2018-09-27
Process for preparing low-viscosity allophanates containing actinically curable groups Grant 9,988,485 - Ludewig , et al. June 5, 2	2018-06-05
Process For Producing An Object From A Precusor And Use Of A Free-radically Crosslinkable Resin In An Additive Manufacturing Process App 20180133953 - Achten; Dirk ; et al.	2018-05-17
Oxidatively Drying Polyurethane Dispersions With Particularly High Chemical Resistance App 20170166685 - Ludewig; Michael ; et al.	2017-06-15
Process for the preparation of low-viscosity, water-dilutable urethane (meth)acrylates Grant 9,631,117 - Sommer , et al. April 25, 2	2017-04-25
Process for preparing low-viscosity allophanates containing actinically curable groups App 20160122463 - Ludewig; Michael ; et al.	2016-05-05
Process for preparing low-viscosity allophanates containing actinically curable groups Grant 9,255,067 - Ludewig , et al. February 9, 2	2016-02-09
Production of polyurethane foams for wound management Grant 9,168,324 - Mager , et al. October 27, 2	2015-10-27
Process for the preparation of low-viscosity, water-emulsifiable allophanates with radiation-curable groups Grant 9,057,003 - Sommer , et al. June 16, 2	2015-06-16
Process for the preparation of low-viscosity, water-dilutable urethane (meth)acrylates Grant 8,932,722 - Ludewig , et al. January 13, 2	2015-01-13
Process for the preparation of particularly reactive and low-viscosity allophanates having actinic-curable groups and the use thereof for the preparation of particularly scratch-resistant coatings Grant 8,853,295 - Ludewig , et al. October 7, 2	2014-10-07
Processes for producing polyurethane foams containing alkoxysilane functional polymers and uses therefor Grant 8,846,775 - Mager , et al. September 30, 2	2014-09-30
High speed DVDs Grant 8,778,476 - Bruder , et al. July 15, 2	2014-07-15
Polyester prepolymers Grant 8,431,674 - Ludewig , et al. April 30, 2	2013-04-30
Process For The Preparation Of Low-viscosity, Water-dilutable Urethane (meth)acrylates App 20130095330 - Sommer; Stefan ; et al.	2013-04-18
Process For The Preparation Of Low-viscosity, Water-emulsifiable Allophanates With Radiation-curable Groups App 20130096255 - Sommer; Stefan ; et al.	2013-04-18
Process For The Preparation Of Low-viscosity, Water-dilutable Urethane (meth)acrylates App 20130095331 - Ludewig; Michael ; et al.	2013-04-18
High Speed Dvds App 20130029081 - Bruder; Friedrich-Karl ; et al.	2013-01-31
Method For Producing Hydroxyalkyl(meth)acrylates App 20120271064 - Henninger; Bjorn ; et al.	2012-10-25
Process for preparing radiation-curable prepolymers containing urethane groups Grant 8,283,488 - Henninger , et al. October 9, 2	2012-10-09
Reactive Diluents Containing Silane Groups App 20120175563 - Matner; Mathias ; et al.	2012-07-12
Process for preparing low-viscosity allophanates containing actinically curable groups Grant 8,106,140 - Ludewig , et al. January 31, 2	2012-01-31
Process for preparing low-viscosity allophanates containing actinically curable groups Grant 8,071,659 - Ludewig , et al. December 6, 2	2011-12-06
Low viscosity, alkoxysilane-functional prepolymers and a process for their preparation Grant 8,067,522 - Ludewig , et al. November 29, 2	2011-11-29
Polyester Prepolymers App 20110130512 - Ludewig; Michael ; et al.	2011-06-02
Process For Heterogeneously Catalyzed Esterification Of (meth)acrylic Acid With Oxyalkylated Polyols App 20110028754 - Ludewig; Michael ; et al.	2011-02-03
Polyurethane prepolymers containing alkoxysilane groups and allophanate and/or biuret groups Grant 7,812,087 - Ludewig , et al. October 12, 2	2010-10-12
Process For The Preparation Of Particularly Reactive And Low-Viscosity Allophanates Having Actinic-Curable Groups And The Use Thereof For The Preparation Of Particularly Scratch-Resistant Coatings App 20100204434 - Ludewig; Michael ; et al.	2010-08-12
Process for preparing allophanate-containing actinically curable polyurethane prepolymers with increased resistance Grant 7,700,662 - Ludewig , et al. April 20, 2	2010-04-20
Impression Compounds App 20100022739 - Nefzger; Hartmut ; et al.	2010-01-28
Process For Preparing Radiation-curable Prepolymers Containing Urethane Groups App 20100022797 - HENNINGER; Bjorn ; et al.	2010-01-28
Moisture-curing composition and hot-melt adhesive Grant 7,635,743 - Wintermantel , et al. December 22, 2	2009-12-22
Process for preparing low-viscosity allophanates containing actinically curable groups App 20090137750 - Ludewig; Michael ; et al.	2009-05-28
Process for preparing low-viscosity allophanates containing actinically curable groups App 20090062500 - Ludewig; Michael ; et al.	2009-03-05
Nc-pu Dispersions With Accelerated Drying App 20090062468 - Ludewig; Michael ; et al.	2009-03-05
Processes For Producing Polyurethane Foams Containing Alkoxysilane Functional Polymers And Uses Therefor App 20090018228 - Mager; Michael ; et al.	2009-01-15
Production Of Polyurethane Foams For Wound Management App 20090018480 - Mager; Michael ; et al.	2009-01-15
Polyester Prepolymers App 20080293908 - Ludewig; Michael ; et al.	2008-11-27
Silane Varnishes Comprising Aminosilanes And Epoxy-functional Polyacrylates App 20080287611 - Ludewig; Michael ; et al.	2008-11-20
Molding Compositions App 20080146695 - Nefzger; Hartmut ; et al.	2008-06-19
Process for preparing allophanate-containing actinically curable polyurethane prepolymers with increased resistance App 20070232751 - Ludewig; Michael ; et al.	2007-10-04
Low viscosity, alkoxysilane-functional prepolymers and a process for their preparation App 20070055035 - Ludewig; Michael ; et al.	2007-03-08
Polyurethane prepolymers containing alkoxysilane groups and allophanate and/or biuret groups App 20070055010 - Ludewig; Michael ; et al.	2007-03-08
Allophanate-containing modified polyurethanes App 20060205911 - Ludewig; Michael ; et al.	2006-09-14
Moisture-curing composition and hot-melt adhesive App 20060142532 - Wintermantel; Matthias ; et al.	2006-06-29
Process for preparing low-viscosity allophanates containing actinically curable groups App 20060079660 - Ludewig; Michael ; et al.	2006-04-13
Polyurethane prepolymers with reduced functionality having terminal alkoxysilane and OH groups, a method of preparing them and their use Grant 6,762,270 - Ludewig , et al. July 13, 2	2004-07-13
Thermosetting two-component coating compositions Grant 6,642,342 - Ludewig , et al. November 4, 2	2003-11-04
Polyurethane prepolymers with reduced functionality having terminal alkoxysilane and OH groups, a method of preparing them and their use App 20030153712 - Ludewig, Michael ; et al.	2003-08-14
Thermosetting two-component coating compositions App 20030027969 - Ludewig, Michael ; et al.	2003-02-06

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