Lortz; Wolfgang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lortz; Wolfgang.The latest application filed is for "so2 containing dispersion with high salt stability".

Company Profile

8.49.66

Lortz; Wolfgang - Wachtersbach DE
Lortz; Wolfgang - Mombris US
Lortz; Wolfgang - US
Lortz; Wolfgang - Waechtersbach N/A 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
Metal oxide-containing dispersion with high salt stability Grant 10,920,084 - Lortz , et al. February 16, 2	2021-02-16
Method of obtaining mineral oil using a silica fluid Grant 10,767,103 - Lortz , et al. Sep	2020-09-08
SiO2 containing dispersion with high salt stability Grant 10,723,628 - Lortz , et al.	2020-07-28
SO2 Containing Dispersion With High Salt Stability App 20190127587 - Lortz; Wolfgang ; et al.	2019-05-02
SiO2 Containing Dispersion With High Salt Stability App 20190106328 - Lortz; Wolfgang ; et al.	2019-04-11
Method Of Obtaining Mineral Oil Using A Silica Fluid App 20180312741 - LORTZ; Wolfgang ; et al.	2018-11-01
Metal Oxide-Containing Dispersion With High Salt Stability App 20180194947 - LORTZ; Wolfgang ; et al.	2018-07-12
Dispersion and method for modifying a surface with hydrophobized silica Grant 8,933,164 - Peggau , et al. January 13, 2	2015-01-13
Silicon dioxide dispersion comprising polyol Grant 8,911,638 - Lortz , et al. December 16, 2	2014-12-16
Dispersion comprising hydrophobized silicon dioxide particles, and paint preparation Grant 8,882,901 - Michael , et al. November 11, 2	2014-11-11
Dispersion, slurry and process for producing a casting mould for precision casting using the slurry Grant 8,778,449 - Tontrup , et al. July 15, 2	2014-07-15
Method of fractionating oxidic nanoparticles by crossflow membrane filtration Grant 8,764,992 - Wursche , et al. July 1, 2	2014-07-01
Dispersion Comprising Hydrophobized Silicon Dioxide Particles, And Paint Preparation App 20130303673 - Michael; Gunther ; et al.	2013-11-14
Aluminium oxide dispersion Grant 8,562,733 - Lortz , et al. October 22, 2	2013-10-22
Process for the production of metal oxide and metalloid oxide dispersions Grant 8,529,651 - Lortz , et al. September 10, 2	2013-09-10
Dispersion having an insecticidal action Grant 8,524,284 - Lortz , et al. September 3, 2	2013-09-03
Process for preparing redispersible surface-modified silicon dioxide particles Grant 8,399,093 - Lortz , et al. March 19, 2	2013-03-19
Dispersion comprising hydrophobized silicon dioxide particles Grant 8,377,193 - Lortz , et al. February 19, 2	2013-02-19
Apparatus and method for carrying out chemical and physical materials transformations Grant 8,313,703 - Lortz , et al. November 20, 2	2012-11-20
Preparation for producing refractory materials Grant 8,303,702 - Von Rymon Lipinski , et al. November 6, 2	2012-11-06
Process For Producing Ultrafine Powders Based On Polyamides, Ultrafine Polyamide Powders And Their Use App 20120264877 - Hager; Harald ; et al.	2012-10-18
Process for producing ultrafine powders based on polyamides, ultrafine polyamide powders and their use Grant 8,232,333 - Haeger , et al. July 31, 2	2012-07-31
Process For The Infiltration Of Porous Ceramic Components App 20120156370 - Tontrup; Christoph ; et al.	2012-06-21
Dispersion And Method For Modifying A Surface With Hydrophobized Silica App 20120114865 - Peggau; Jorg ; et al.	2012-05-10
Silicon-titanium Mixed Oxide-containing Dispersion For The Production Of Titanium-containing Zeolites App 20120116102 - LORTZ; Wolfgang ; et al.	2012-05-10
Dispersion, Slurry And Process For Producing A Casting Mould For Precision Casting Using The Slurry App 20120111224 - Tontrup; Christoph ; et al.	2012-05-10
Dispersion Comprising Cerium Oxide And Silicon Dioxide App 20120083188 - Kroell; Michael ; et al.	2012-04-05
Aqueous cerium oxide dispersion Grant 8,008,201 - Kroll , et al. August 30, 2	2011-08-30
Process For Preparing A Dispersion Comprising Titanium-silicon Mixed Oxide App 20110171120 - Lortz; Wolfgang ; et al.	2011-07-14
Use of a cationic silicon dioxide dispersion as a textile finishing agent Grant 7,976,719 - Batz-Sohn , et al. July 12, 2	2011-07-12
Process For The Production Of Metal Oxide And Metalloid Oxide Dispersions App 20110155951 - LORTZ; Wolfgang ; et al.	2011-06-30
Dispersion Of Hydrophobicized Silicon Dioxide Particles And Granules Thereof App 20110123806 - Lortz; Wolfgang ; et al.	2011-05-26
Process For Preparing Redispersible Surface-modified Silicon Dioxide Particles App 20110086958 - Lortz; Wolfgang ; et al.	2011-04-14
Use Of A Cationic Silicon Dioxide Dispersion As A Textile Finishing Agent App 20110079745 - BATZ-SOHN; Christoph ; et al.	2011-04-07
Dispersion of high surface area silica Grant 7,918,933 - Lortz , et al. April 5, 2	2011-04-05
Compositions comprising an organic polymer as the matrix and inorganic particles as the filler, process for the preparation thereof and applications of the same Grant 7,879,938 - Hager , et al. February 1, 2	2011-02-01
Apparatus And Method For Carrying Out Chemical And Physical Materials Transformations App 20110015281 - Lortz; Wolfgang ; et al.	2011-01-20
Dispersion Comprising Hydrophobized Silicon Dioxide Particles App 20110000397 - Lortz; Wolfgang ; et al.	2011-01-06
Silicon Dioxide Dispersion Comprising Polyol App 20100308287 - Lortz; Wolfgang ; et al.	2010-12-09
Pyrogenic Oxides Doped With Potassium App 20100301264 - MANGOLD; Helmut ; et al.	2010-12-02
Silicon Dioxide Dispersion App 20100288795 - Lortz; Wolfgang ; et al.	2010-11-18
Aluminium oxide-containing dispersion Grant 7,834,076 - Lortz , et al. November 16, 2	2010-11-16
Process For Preparing Silicon Dioxide Dispersions App 20100242801 - Lortz; Wolfgang ; et al.	2010-09-30
Dispersion Of Aluminium Oxide, Coating Composition And Ink-absorbing Medium App 20100233392 - Batz-Sohn; Christoph ; et al.	2010-09-16
Dispersion containing titanium dioxide Grant 7,780,777 - Perlet , et al. August 24, 2	2010-08-24
Silica Dispersion App 20100203173 - Scheffler; Jochen ; et al.	2010-08-12
Method Of Fractionating Oxidic Nanoparticles By Crossflow Membrane Filtration App 20100187174 - WURSCHE; Roland ; et al.	2010-07-29
Use of a Cationic Silicon Dioxide Dispersion as a Textile Finishing Agent App 20100117021 - Batz-Sohn; Christoph ; et al.	2010-05-13
Dispersion Of High Surface Area Silica App 20100107930 - Lortz; Wolfgang ; et al.	2010-05-06
Preparation For Producing Refractory Materials App 20100029463 - Von Rymon Lipinski; Tadeusz ; et al.	2010-02-04
Aqueous dispersion of hydrophobized silicon dioxide powder comprising a dispersing agent Grant 7,645,335 - Lortz , et al. January 12, 2	2010-01-12
Highly filled dispersion containing transition aluminium oxide Grant 7,615,577 - Lortz , et al. November 10, 2	2009-11-10
Process for the Preparation of Products of High Early Strength Comprising Hydraulic Binders App 20090272296 - Tontrup; Christoph ; et al.	2009-11-05
Silicon Dioxide Dispersion Comprising Polyol App 20090261309 - Lortz; Wolfgang ; et al.	2009-10-22
Method Of Fractionating Oxidic Nanoparticles By Crossflow Membrane Filtration App 20090136757 - WURSCHE; Roland ; et al.	2009-05-28
Silicon-titanium Mixed Oxide-containing Dispersion For The Production Of Titanium-containing Zeolites App 20090137827 - Lortz; Wolfgang ; et al.	2009-05-28
Method and device for producing dispersions Grant 7,538,142 - Lortz , et al. May 26, 2	2009-05-26
Aluminium Oxide-containing Dispersion App 20090111919 - Lortz; Wolfgang ; et al.	2009-04-30
Dispersion Of Zirconium Dioxide And Zirconium Mixed Oxide App 20090105354 - Oswald; Monika ; et al.	2009-04-23
Preparation Containing A Photocatalytically Active Metal Oxide Powder And A Wetting Agent App 20090054238 - Fleute-Schlachter; Ingo ; et al.	2009-02-26
Aqueous dispersion containing pyrogenically prepared metal oxide particles and dispersants Grant 7,470,423 - Lortz , et al. December 30, 2	2008-12-30
Highly Filled Dispersion Containing Transition Aluminium Oxide App 20080312067 - Lortz; Wolfgang ; et al.	2008-12-18
Aluminium Oxide Dispersion App 20080264299 - Lortz; Wolfgang ; et al.	2008-10-30
Preparation Containing Uv Radiation Absorbing Metal Oxide Powder and a Superspreading Agent App 20080269054 - Fleute-Schlachter; Ingo ; et al.	2008-10-30
Process for Producing Ultrafine Powders Based on Polyamides, Ultrafine Polyamide Powders and Their Use App 20080249237 - Hager; Harald ; et al.	2008-10-09
Compositions comprising an organic polymer as the matrix and inorganic particles as the filler, process for the preparation thereof and applications of the same App 20080242782 - Hager; Harald ; et al.	2008-10-02
Stabilized, aqueous silicon dioxide dispersion Grant 7,374,787 - Lortz , et al. May 20, 2	2008-05-20
Dispersion Containing Titanium Dioxide App 20080098932 - Perlet; Gabriele ; et al.	2008-05-01
Method and Device for Producing Dispersions App 20080051473 - Lortz; Wolfgang ; et al.	2008-02-28
Dispersion for the chemical-mechanical polishing of metal surfaces containing metal oxide particles and a cationic polymer App 20070157524 - Lortz; Wolfgang ; et al.	2007-07-12
Aqueous dispersion of hydrophobized silicon dioxide powder comprising a dispersing agent App 20070145327 - Lortz; Wolfgang ; et al.	2007-06-28
Dispersion for chemical-mechanical polishing App 20070043124 - Brandes; Ralph ; et al.	2007-02-22
Aqueous dispersion, process for its production and use Grant 7,169,322 - Menzel , et al. January 30, 2	2007-01-30
Dispersion, coating slip and absorptive medium App 20060163533 - Batz-Sohn; Christoph ; et al.	2006-07-27
Process for the produciton of metal oxide and metalloid oxide dispersions App 20060104881 - Lortz; Wolfgang ; et al.	2006-05-18
Cationic mixed-oxide dispersion, coating pigment and ink-absorbing medium Grant 7,015,270 - Scharfe , et al. March 21, 2	2006-03-21
Process for producing dispersions Grant 6,991,190 - Lortz , et al. January 31, 2	2006-01-31
Dispersion having an insecticidal action App 20050244513 - Lortz, Wolfgang ; et al.	2005-11-03
Aqueous dispersion containing pyrogenically prepared metal oxide particles and dispersants App 20050224749 - Lortz, Wolfgang ; et al.	2005-10-13
Aqueous dispersion containing pyrogenically produced metal oxide particles and phosphates App 20050169861 - Lortz, Wolfgang ; et al.	2005-08-04
Dispersion for chemical mechanical polishing Grant 6,905,632 - Lortz , et al. June 14, 2	2005-06-14
Aluminum oxide produced by flame hydrolysis and doped with divalent metal oxides and aqueous dispersions hereof App 20040240062 - Lortz, Wolfgang ; et al.	2004-12-02
Dispersion, coating composition, and recording medium Grant 6,808,769 - Batz-Sohn , et al. October 26, 2	2004-10-26
Aqueous dispersion containing cerium oxide-coated silicon powder, process for the production thereof and use thereof Grant 6,767,377 - Schumacher , et al. July 27, 2	2004-07-27
Sulfur-functional polyorganosiloxanes Grant 6,759,486 - Luginsland , et al. July 6, 2	2004-07-06
Stabilized, aqueous silicon dioxide dispersion App 20040106697 - Lortz, Wolfgang ; et al.	2004-06-03
Cationic mixed-oxide dispersion, coating pigment and ink-absorbing medium App 20040034144 - Scharfe, Thomas ; et al.	2004-02-19
Dispersion, coating composition, and recording medium App 20040025746 - Batz-Sohn, Christoph ; et al.	2004-02-12
Aqueous dispersion, a process for the preparation and the use thereof Grant 6,676,719 - Lortz , et al. January 13, 2	2004-01-13
Process for producing dispersions App 20030230652 - Lortz, Wolfgang ; et al.	2003-12-18
Aqueous dispersions, process for their production, and their use Grant 6,663,683 - Lortz , et al. December 16, 2	2003-12-16
Aqueous dispersion containing cerium oxide-coated silicon powder, process for the production thereof and use thereof App 20030215639 - Schumacher, Kai ; et al.	2003-11-20
Dispersion for chemical mechanical polishing App 20030150838 - Lortz, Wolfgang ; et al.	2003-08-14
Sulfur-functional polyorganosiloxanes App 20030088034 - Luginsland, Hans-Detlef ; et al.	2003-05-08
Pyrogenic oxides doped with potassium App 20020168312 - Mangold, Helmut ; et al.	2002-11-14
Sulfur-functional polyorganosiloxanes Grant 6,472,481 - Luginsland , et al. October 29, 2	2002-10-29
Aqueous dispersion, a process for the preparation and the use thereof App 20020134027 - Lortz, Wolfgang ; et al.	2002-09-26
Aqueous dispersion, process for its production and use App 20020121156 - Menzel, Frank ; et al.	2002-09-05
Aqueous dispersions, process for their production, and their use App 20020095873 - Lortz, Wolfgang ; et al.	2002-07-25
Hydrophobic precipitated silica Grant 6,197,384 - Schubert , et al. March 6, 2	2001-03-06

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